20383235280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4513}}^1$

素因数の和:4596

約数の個数: 400

約数和(自身を含む): 76803615504

約数和(自身を除く): 56420380224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 41, 45, 48, 51, 54, 60, 68, 72, 80, 81, 82, 85, 90, 102, 108, 120, 123, 135, 136, 144, 153, 162, 164, 170, 180, 204, 205, 216, 240, 246, 255, 270, 272, 306, 324, 328, 340, 360, 369, 405, 408, 410, 432, 459, 492, 510, 540, 612, 615, 648, 656, 680, 697, 720, 738, 765, 810, 816, 820, 918, 984, 1020, 1080, 1107, 1224, 1230, 1296, 1360, 1377, 1394, 1476, 1530, 1620, 1640, 1836, 1845, 1968, 2040, 2091, 2160, 2214, 2295, 2448, 2460, 2754, 2788, 2952, 3060, 3240, 3280, 3321, 3485, 3672, 3690, 4080, 4182, 4428, 4513, 4590, 4920, 5508, 5535, 5576, 5904, 6120, 6273, 6480, 6642, 6885, 6970, 7344, 7380, 8364, 8856, 9026, 9180, 9840, 10455, 11016, 11070, 11152, 12240, 12546, 13284, 13539, 13770, 13940, 14760, 16605, 16728, 17712, 18052, 18360, 18819, 20910, 22032, 22140, 22565, 25092, 26568, 27078, 27540, 27880, 29520, 31365, 33210, 33456, 36104, 36720, 37638, 40617, 41820, 44280, 45130, 50184, 53136, 54156, 55080, 55760, 56457, 62730, 66420, 67695, 72208, 75276, 76721, 81234, 83640, 88560, 90260, 94095, 100368, 108312, 110160, 112914, 121851, 125460, 132840, 135390, 150552, 153442, 162468, 167280, 180520, 185033, 188190, 203085, 216624, 225828, 230163, 243702, 250920, 265680, 270780, 282285, 301104, 306884, 324936, 361040, 365553, 370066, 376380, 383605, 406170, 451656, 460326, 487404, 501840, 541560, 555099, 564570, 609255, 613768, 649872, 690489, 731106, 740132, 752760, 767210, 812340, 903312, 920652, 925165, 974808, 1083120, 1110198, 1129140, 1150815, 1218510, 1227536, 1380978, 1462212, 1480264, 1505520, 1534420, 1624680, 1665297, 1827765, 1841304, 1850330, 1949616, 2071467, 2220396, 2258280, 2301630, 2437020, 2761956, 2775495, 2924424, 2960528, 3068840, 3145561, 3249360, 3330594, 3452445, 3655530, 3682608, 3700660, 4142934, 4440792, 4516560, 4603260, 4874040, 4995891, 5523912, 5550990, 5848848, 6137680, 6214401, 6291122, 6661188, 6904890, 7311060, 7401320, 8285868, 8326485, 8881584, 9206520, 9436683, 9748080, 9991782, 10357335, 11047824, 11101980, 12428802, 12582244, 13322376, 13809780, 14622120, 14802640, 14987673, 15727805, 16571736, 16652970, 18413040, 18873366, 19983564, 20714670, 22203960, 24857604, 24979455, 25164488, 26644752, 27619560, 28310049, 29244240, 29975346, 31072005, 31455610, 33143472, 33305940, 37746732, 39967128, 41429340, 44407920, 47183415, 49715208, 49958910, 50328976, 55239120, 56620098, 59950692, 62144010, 62911220, 66611880, 74938365, 75493464, 79934256, 82858680, 84930147, 94366830, 99430416, 99917820, 113240196, 119901384, 124288020, 125822440, 133223760, 141550245, 149876730, 150986928, 165717360, 169860294, 188733660, 199835640, 226480392, 239802768, 248576040, 251644880, 254790441, 283100490, 299753460, 339720588, 377467320, 399671280, 424650735, 452960784, 497152080, 509580882, 566200980, 599506920, 679441176, 754934640, 849301470, 1019161764, 1132401960, 1199013840, 1273952205, 1358882352, 1698602940, 2038323528, 2264803920, 2547904410, 3397205880, 4076647056, 5095808820, 6794411760, 10191617640, 20383235280]

約数ペア:

[(1, 20383235280), (2, 10191617640), (3, 6794411760), (4, 5095808820), (5, 4076647056), (6, 3397205880), (8, 2547904410), (9, 2264803920), (10, 2038323528), (12, 1698602940), (15, 1358882352), (16, 1273952205), (17, 1199013840), (18, 1132401960), (20, 1019161764), (24, 849301470), (27, 754934640), (30, 679441176), (34, 599506920), (36, 566200980), (40, 509580882), (41, 497152080), (45, 452960784), (48, 424650735), (51, 399671280), (54, 377467320), (60, 339720588), (68, 299753460), (72, 283100490), (80, 254790441), (81, 251644880), (82, 248576040), (85, 239802768), (90, 226480392), (102, 199835640), (108, 188733660), (120, 169860294), (123, 165717360), (135, 150986928), (136, 149876730), (144, 141550245), (153, 133223760), (162, 125822440), (164, 124288020), (170, 119901384), (180, 113240196), (204, 99917820), (205, 99430416), (216, 94366830), (240, 84930147), (246, 82858680), (255, 79934256), (270, 75493464), (272, 74938365), (306, 66611880), (324, 62911220), (328, 62144010), (340, 59950692), (360, 56620098), (369, 55239120), (405, 50328976), (408, 49958910), (410, 49715208), (432, 47183415), (459, 44407920), (492, 41429340), (510, 39967128), (540, 37746732), (612, 33305940), (615, 33143472), (648, 31455610), (656, 31072005), (680, 29975346), (697, 29244240), (720, 28310049), (738, 27619560), (765, 26644752), (810, 25164488), (816, 24979455), (820, 24857604), (918, 22203960), (984, 20714670), (1020, 19983564), (1080, 18873366), (1107, 18413040), (1224, 16652970), (1230, 16571736), (1296, 15727805), (1360, 14987673), (1377, 14802640), (1394, 14622120), (1476, 13809780), (1530, 13322376), (1620, 12582244), (1640, 12428802), (1836, 11101980), (1845, 11047824), (1968, 10357335), (2040, 9991782), (2091, 9748080), (2160, 9436683), (2214, 9206520), (2295, 8881584), (2448, 8326485), (2460, 8285868), (2754, 7401320), (2788, 7311060), (2952, 6904890), (3060, 6661188), (3240, 6291122), (3280, 6214401), (3321, 6137680), (3485, 5848848), (3672, 5550990), (3690, 5523912), (4080, 4995891), (4182, 4874040), (4428, 4603260), (4513, 4516560), (4590, 4440792), (4920, 4142934), (5508, 3700660), (5535, 3682608), (5576, 3655530), (5904, 3452445), (6120, 3330594), (6273, 3249360), (6480, 3145561), (6642, 3068840), (6885, 2960528), (6970, 2924424), (7344, 2775495), (7380, 2761956), (8364, 2437020), (8856, 2301630), (9026, 2258280), (9180, 2220396), (9840, 2071467), (10455, 1949616), (11016, 1850330), (11070, 1841304), (11152, 1827765), (12240, 1665297), (12546, 1624680), (13284, 1534420), (13539, 1505520), (13770, 1480264), (13940, 1462212), (14760, 1380978), (16605, 1227536), (16728, 1218510), (17712, 1150815), (18052, 1129140), (18360, 1110198), (18819, 1083120), (20910, 974808), (22032, 925165), (22140, 920652), (22565, 903312), (25092, 812340), (26568, 767210), (27078, 752760), (27540, 740132), (27880, 731106), (29520, 690489), (31365, 649872), (33210, 613768), (33456, 609255), (36104, 564570), (36720, 555099), (37638, 541560), (40617, 501840), (41820, 487404), (44280, 460326), (45130, 451656), (50184, 406170), (53136, 383605), (54156, 376380), (55080, 370066), (55760, 365553), (56457, 361040), (62730, 324936), (66420, 306884), (67695, 301104), (72208, 282285), (75276, 270780), (76721, 265680), (81234, 250920), (83640, 243702), (88560, 230163), (90260, 225828), (94095, 216624), (100368, 203085), (108312, 188190), (110160, 185033), (112914, 180520), (121851, 167280), (125460, 162468), (132840, 153442), (135390, 150552)]