21320876448

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:225

約数の個数: 576

約数和(自身を含む): 70111641600

約数和(自身を除く): 48790765152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 37, 38, 43, 48, 57, 62, 72, 74, 76, 79, 86, 93, 96, 111, 114, 124, 129, 144, 148, 152, 158, 171, 172, 186, 222, 228, 237, 248, 258, 279, 288, 296, 304, 316, 333, 342, 344, 372, 387, 444, 456, 474, 496, 516, 558, 589, 592, 608, 632, 666, 684, 688, 703, 711, 744, 774, 817, 888, 912, 948, 992, 1032, 1116, 1147, 1178, 1184, 1264, 1332, 1333, 1368, 1376, 1406, 1422, 1488, 1501, 1548, 1591, 1634, 1767, 1776, 1824, 1896, 2064, 2109, 2232, 2294, 2356, 2449, 2451, 2528, 2664, 2666, 2736, 2812, 2844, 2923, 2976, 3002, 3096, 3182, 3268, 3397, 3441, 3534, 3552, 3792, 3999, 4128, 4218, 4464, 4503, 4588, 4712, 4773, 4898, 4902, 5301, 5328, 5332, 5472, 5624, 5688, 5846, 6004, 6192, 6327, 6364, 6536, 6794, 6882, 7068, 7347, 7353, 7584, 7998, 8436, 8769, 8928, 9006, 9176, 9424, 9546, 9796, 9804, 10191, 10323, 10602, 10656, 10664, 11248, 11376, 11692, 11997, 12008, 12384, 12654, 12728, 13072, 13509, 13588, 13764, 14136, 14319, 14694, 14706, 15996, 16872, 17538, 18012, 18352, 18848, 19092, 19592, 19608, 20382, 20646, 21204, 21328, 21793, 22041, 22496, 22752, 23384, 23994, 24016, 25308, 25327, 25456, 26144, 26307, 27018, 27176, 27528, 28272, 28638, 29388, 29412, 30229, 30573, 31992, 33744, 35076, 36024, 36704, 38184, 39184, 39216, 40764, 41292, 42408, 42656, 43586, 44082, 46531, 46768, 47988, 48032, 49321, 50616, 50654, 50912, 52614, 54036, 54352, 55056, 55537, 56544, 57276, 58776, 58824, 60458, 61146, 63984, 64543, 65379, 67488, 70152, 72048, 75981, 76368, 78368, 78432, 81528, 82584, 84816, 87172, 88164, 90613, 90687, 93062, 93536, 95976, 98642, 101232, 101308, 105228, 105307, 108072, 108704, 110112, 111074, 114552, 117552, 117648, 120916, 122292, 125689, 127968, 129086, 130758, 139593, 140304, 144096, 147963, 151962, 152736, 163056, 165168, 166611, 169632, 174344, 176328, 181226, 181374, 186124, 191952, 193629, 196137, 197284, 202464, 202616, 210456, 210614, 216144, 222148, 227943, 229104, 235104, 235296, 241832, 244584, 251378, 258172, 261516, 271839, 272061, 279186, 280608, 295926, 303924, 315921, 326112, 330336, 333222, 348688, 352656, 362452, 362748, 372248, 377067, 383904, 387258, 392274, 394568, 405232, 418779, 420912, 421228, 432288, 443889, 444296, 455886, 458208, 483664, 489168, 499833, 502756, 516344, 523032, 543678, 544122, 558372, 580887, 591852, 607848, 631842, 666444, 697376, 705312, 724904, 725496, 744496, 754134, 774516, 784548, 789136, 810464, 815517, 837558, 841824, 842456, 887778, 888592, 911772, 937099, 947763, 967328, 978336, 999666, 1005512, 1032688, 1046064, 1087356, 1088244, 1116744, 1131201, 1161774, 1183704, 1215696, 1263684, 1332888, 1449808, 1450992, 1488992, 1508268, 1549032, 1569096, 1578272, 1631034, 1675116, 1684912, 1721647, 1775556, 1777184, 1823544, 1874198, 1895526, 1999332, 2000833, 2011024, 2065376, 2092128, 2174712, 2176488, 2233488, 2262402, 2323548, 2367408, 2388091, 2431392, 2527368, 2665776, 2811297, 2899616, 2901984, 3016536, 3098064, 3138192, 3262068, 3350232, 3369824, 3443294, 3551112, 3647088, 3748396, 3791052, 3896359, 3998664, 4001666, 4022048, 4349424, 4352976, 4466976, 4524804, 4647096, 4734816, 4776182, 5054736, 5164941, 5331552, 5622594, 6002499, 6033072, 6196128, 6276384, 6524136, 6700464, 6886588, 7102224, 7164273, 7294176, 7496792, 7582104, 7792718, 7997328, 8003332, 8433891, 8698848, 8705952, 9049608, 9294192, 9552364, 10109472, 10329882, 11245188, 11689077, 12004998, 12066144, 13048272, 13400928, 13773176, 14204448, 14328546, 14993584, 15164208, 15494823, 15585436, 15994656, 16006664, 16867782, 18007497, 18099216, 18588384, 19104728, 20659764, 21492819, 22490376, 23378154, 24009996, 26096544, 27546352, 28657092, 29987168, 30328416, 30989646, 31170872, 32013328, 33735564, 35067231, 36014994, 36198432, 38209456, 41319528, 42985638, 44980752, 46756308, 48019992, 55092704, 57314184, 61979292, 62341744, 64026656, 67471128, 70134462, 72029988, 74030821, 76418912, 82639056, 85971276, 89961504, 93512616, 96039984, 114628368, 123958584, 124683488, 134942256, 140268924, 144059976, 148061642, 165278112, 171942552, 187025232, 192079968, 222092463, 229256736, 247917168, 269884512, 280537848, 288119952, 296123284, 343885104, 374050464, 444184926, 495834336, 561075696, 576239904, 592246568, 666277389, 687770208, 888369852, 1122151392, 1184493136, 1332554778, 1776739704, 2368986272, 2665109556, 3553479408, 5330219112, 7106958816, 10660438224, 21320876448]

約数ペア:

[(1, 21320876448), (2, 10660438224), (3, 7106958816), (4, 5330219112), (6, 3553479408), (8, 2665109556), (9, 2368986272), (12, 1776739704), (16, 1332554778), (18, 1184493136), (19, 1122151392), (24, 888369852), (31, 687770208), (32, 666277389), (36, 592246568), (37, 576239904), (38, 561075696), (43, 495834336), (48, 444184926), (57, 374050464), (62, 343885104), (72, 296123284), (74, 288119952), (76, 280537848), (79, 269884512), (86, 247917168), (93, 229256736), (96, 222092463), (111, 192079968), (114, 187025232), (124, 171942552), (129, 165278112), (144, 148061642), (148, 144059976), (152, 140268924), (158, 134942256), (171, 124683488), (172, 123958584), (186, 114628368), (222, 96039984), (228, 93512616), (237, 89961504), (248, 85971276), (258, 82639056), (279, 76418912), (288, 74030821), (296, 72029988), (304, 70134462), (316, 67471128), (333, 64026656), (342, 62341744), (344, 61979292), (372, 57314184), (387, 55092704), (444, 48019992), (456, 46756308), (474, 44980752), (496, 42985638), (516, 41319528), (558, 38209456), (589, 36198432), (592, 36014994), (608, 35067231), (632, 33735564), (666, 32013328), (684, 31170872), (688, 30989646), (703, 30328416), (711, 29987168), (744, 28657092), (774, 27546352), (817, 26096544), (888, 24009996), (912, 23378154), (948, 22490376), (992, 21492819), (1032, 20659764), (1116, 19104728), (1147, 18588384), (1178, 18099216), (1184, 18007497), (1264, 16867782), (1332, 16006664), (1333, 15994656), (1368, 15585436), (1376, 15494823), (1406, 15164208), (1422, 14993584), (1488, 14328546), (1501, 14204448), (1548, 13773176), (1591, 13400928), (1634, 13048272), (1767, 12066144), (1776, 12004998), (1824, 11689077), (1896, 11245188), (2064, 10329882), (2109, 10109472), (2232, 9552364), (2294, 9294192), (2356, 9049608), (2449, 8705952), (2451, 8698848), (2528, 8433891), (2664, 8003332), (2666, 7997328), (2736, 7792718), (2812, 7582104), (2844, 7496792), (2923, 7294176), (2976, 7164273), (3002, 7102224), (3096, 6886588), (3182, 6700464), (3268, 6524136), (3397, 6276384), (3441, 6196128), (3534, 6033072), (3552, 6002499), (3792, 5622594), (3999, 5331552), (4128, 5164941), (4218, 5054736), (4464, 4776182), (4503, 4734816), (4588, 4647096), (4712, 4524804), (4773, 4466976), (4898, 4352976), (4902, 4349424), (5301, 4022048), (5328, 4001666), (5332, 3998664), (5472, 3896359), (5624, 3791052), (5688, 3748396), (5846, 3647088), (6004, 3551112), (6192, 3443294), (6327, 3369824), (6364, 3350232), (6536, 3262068), (6794, 3138192), (6882, 3098064), (7068, 3016536), (7347, 2901984), (7353, 2899616), (7584, 2811297), (7998, 2665776), (8436, 2527368), (8769, 2431392), (8928, 2388091), (9006, 2367408), (9176, 2323548), (9424, 2262402), (9546, 2233488), (9796, 2176488), (9804, 2174712), (10191, 2092128), (10323, 2065376), (10602, 2011024), (10656, 2000833), (10664, 1999332), (11248, 1895526), (11376, 1874198), (11692, 1823544), (11997, 1777184), (12008, 1775556), (12384, 1721647), (12654, 1684912), (12728, 1675116), (13072, 1631034), (13509, 1578272), (13588, 1569096), (13764, 1549032), (14136, 1508268), (14319, 1488992), (14694, 1450992), (14706, 1449808), (15996, 1332888), (16872, 1263684), (17538, 1215696), (18012, 1183704), (18352, 1161774), (18848, 1131201), (19092, 1116744), (19592, 1088244), (19608, 1087356), (20382, 1046064), (20646, 1032688), (21204, 1005512), (21328, 999666), (21793, 978336), (22041, 967328), (22496, 947763), (22752, 937099), (23384, 911772), (23994, 888592), (24016, 887778), (25308, 842456), (25327, 841824), (25456, 837558), (26144, 815517), (26307, 810464), (27018, 789136), (27176, 784548), (27528, 774516), (28272, 754134), (28638, 744496), (29388, 725496), (29412, 724904), (30229, 705312), (30573, 697376), (31992, 666444), (33744, 631842), (35076, 607848), (36024, 591852), (36704, 580887), (38184, 558372), (39184, 544122), (39216, 543678), (40764, 523032), (41292, 516344), (42408, 502756), (42656, 499833), (43586, 489168), (44082, 483664), (46531, 458208), (46768, 455886), (47988, 444296), (48032, 443889), (49321, 432288), (50616, 421228), (50654, 420912), (50912, 418779), (52614, 405232), (54036, 394568), (54352, 392274), (55056, 387258), (55537, 383904), (56544, 377067), (57276, 372248), (58776, 362748), (58824, 362452), (60458, 352656), (61146, 348688), (63984, 333222), (64543, 330336), (65379, 326112), (67488, 315921), (70152, 303924), (72048, 295926), (75981, 280608), (76368, 279186), (78368, 272061), (78432, 271839), (81528, 261516), (82584, 258172), (84816, 251378), (87172, 244584), (88164, 241832), (90613, 235296), (90687, 235104), (93062, 229104), (93536, 227943), (95976, 222148), (98642, 216144), (101232, 210614), (101308, 210456), (105228, 202616), (105307, 202464), (108072, 197284), (108704, 196137), (110112, 193629), (111074, 191952), (114552, 186124), (117552, 181374), (117648, 181226), (120916, 176328), (122292, 174344), (125689, 169632), (127968, 166611), (129086, 165168), (130758, 163056), (139593, 152736), (140304, 151962), (144096, 147963)]