20310378624

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:916

約数の個数: 384

約数和(自身を含む): 65302848000

約数和(自身を除く): 44992469376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 37, 38, 48, 57, 62, 64, 72, 74, 76, 93, 96, 111, 114, 124, 128, 144, 148, 152, 171, 186, 192, 222, 228, 248, 279, 288, 296, 304, 333, 342, 372, 384, 444, 456, 496, 558, 576, 589, 592, 608, 666, 684, 703, 744, 809, 888, 912, 992, 1116, 1147, 1152, 1178, 1184, 1216, 1332, 1368, 1406, 1488, 1618, 1767, 1776, 1824, 1984, 2109, 2232, 2294, 2356, 2368, 2427, 2432, 2664, 2736, 2812, 2976, 3236, 3441, 3534, 3552, 3648, 3968, 4218, 4464, 4588, 4712, 4736, 4854, 5301, 5328, 5472, 5624, 5952, 6327, 6472, 6882, 7068, 7104, 7281, 7296, 8436, 8928, 9176, 9424, 9708, 10323, 10602, 10656, 10944, 11248, 11904, 12654, 12944, 13764, 14136, 14208, 14562, 15371, 16872, 17856, 18352, 18848, 19416, 20646, 21204, 21312, 21793, 21888, 22496, 25079, 25308, 25888, 27528, 28272, 29124, 29933, 30742, 33744, 35712, 36704, 37696, 38832, 41292, 42408, 42624, 43586, 44992, 46113, 50158, 50616, 51776, 55056, 56544, 58248, 59866, 61484, 65379, 67488, 73408, 75237, 75392, 77664, 82584, 84816, 87172, 89799, 89984, 92226, 100316, 101232, 103552, 110112, 113088, 116496, 119732, 122968, 130758, 134976, 138339, 146816, 150474, 155328, 165168, 169632, 174344, 179598, 184452, 196137, 200632, 202464, 220224, 225711, 226176, 232992, 239464, 245936, 261516, 269397, 269952, 276678, 300948, 310656, 330336, 339264, 348688, 359196, 368904, 392274, 401264, 404928, 440448, 451422, 465984, 476501, 478928, 491872, 523032, 538794, 553356, 568727, 601896, 660672, 678528, 697376, 718392, 737808, 784548, 802528, 809856, 902844, 927923, 931968, 953002, 957856, 983744, 1046064, 1077588, 1106712, 1137454, 1203792, 1321344, 1394752, 1429503, 1436784, 1475616, 1569096, 1605056, 1706181, 1805688, 1855846, 1906004, 1915712, 1967488, 2092128, 2155176, 2213424, 2274908, 2407584, 2783769, 2789504, 2859006, 2873568, 2951232, 3138192, 3210112, 3412362, 3611376, 3711692, 3812008, 3831424, 4184256, 4288509, 4310352, 4426848, 4549816, 4815168, 5118543, 5567538, 5718012, 5747136, 5902464, 6276384, 6824724, 7222752, 7423384, 7624016, 8351307, 8368512, 8577018, 8620704, 8853696, 9099632, 9630336, 10237086, 11135076, 11436024, 11494272, 12552768, 13649448, 14445504, 14846768, 15248032, 16702614, 17154036, 17241408, 17630537, 17707392, 18199264, 20474172, 22270152, 22872048, 25105536, 27298896, 28891008, 29693536, 30496064, 33405228, 34308072, 34482816, 35261074, 36398528, 40948344, 44540304, 45744096, 52891611, 54597792, 59387072, 60992128, 66810456, 68616144, 70522148, 72797056, 81896688, 89080608, 91488192, 105783222, 109195584, 118774144, 133620912, 137232288, 141044296, 158674833, 163793376, 178161216, 182976384, 211566444, 218391168, 267241824, 274464576, 282088592, 317349666, 327586752, 356322432, 423132888, 534483648, 548929152, 564177184, 634699332, 655173504, 846265776, 1068967296, 1128354368, 1269398664, 1692531552, 2256708736, 2538797328, 3385063104, 5077594656, 6770126208, 10155189312, 20310378624]

約数ペア:

[(1, 20310378624), (2, 10155189312), (3, 6770126208), (4, 5077594656), (6, 3385063104), (8, 2538797328), (9, 2256708736), (12, 1692531552), (16, 1269398664), (18, 1128354368), (19, 1068967296), (24, 846265776), (31, 655173504), (32, 634699332), (36, 564177184), (37, 548929152), (38, 534483648), (48, 423132888), (57, 356322432), (62, 327586752), (64, 317349666), (72, 282088592), (74, 274464576), (76, 267241824), (93, 218391168), (96, 211566444), (111, 182976384), (114, 178161216), (124, 163793376), (128, 158674833), (144, 141044296), (148, 137232288), (152, 133620912), (171, 118774144), (186, 109195584), (192, 105783222), (222, 91488192), (228, 89080608), (248, 81896688), (279, 72797056), (288, 70522148), (296, 68616144), (304, 66810456), (333, 60992128), (342, 59387072), (372, 54597792), (384, 52891611), (444, 45744096), (456, 44540304), (496, 40948344), (558, 36398528), (576, 35261074), (589, 34482816), (592, 34308072), (608, 33405228), (666, 30496064), (684, 29693536), (703, 28891008), (744, 27298896), (809, 25105536), (888, 22872048), (912, 22270152), (992, 20474172), (1116, 18199264), (1147, 17707392), (1152, 17630537), (1178, 17241408), (1184, 17154036), (1216, 16702614), (1332, 15248032), (1368, 14846768), (1406, 14445504), (1488, 13649448), (1618, 12552768), (1767, 11494272), (1776, 11436024), (1824, 11135076), (1984, 10237086), (2109, 9630336), (2232, 9099632), (2294, 8853696), (2356, 8620704), (2368, 8577018), (2427, 8368512), (2432, 8351307), (2664, 7624016), (2736, 7423384), (2812, 7222752), (2976, 6824724), (3236, 6276384), (3441, 5902464), (3534, 5747136), (3552, 5718012), (3648, 5567538), (3968, 5118543), (4218, 4815168), (4464, 4549816), (4588, 4426848), (4712, 4310352), (4736, 4288509), (4854, 4184256), (5301, 3831424), (5328, 3812008), (5472, 3711692), (5624, 3611376), (5952, 3412362), (6327, 3210112), (6472, 3138192), (6882, 2951232), (7068, 2873568), (7104, 2859006), (7281, 2789504), (7296, 2783769), (8436, 2407584), (8928, 2274908), (9176, 2213424), (9424, 2155176), (9708, 2092128), (10323, 1967488), (10602, 1915712), (10656, 1906004), (10944, 1855846), (11248, 1805688), (11904, 1706181), (12654, 1605056), (12944, 1569096), (13764, 1475616), (14136, 1436784), (14208, 1429503), (14562, 1394752), (15371, 1321344), (16872, 1203792), (17856, 1137454), (18352, 1106712), (18848, 1077588), (19416, 1046064), (20646, 983744), (21204, 957856), (21312, 953002), (21793, 931968), (21888, 927923), (22496, 902844), (25079, 809856), (25308, 802528), (25888, 784548), (27528, 737808), (28272, 718392), (29124, 697376), (29933, 678528), (30742, 660672), (33744, 601896), (35712, 568727), (36704, 553356), (37696, 538794), (38832, 523032), (41292, 491872), (42408, 478928), (42624, 476501), (43586, 465984), (44992, 451422), (46113, 440448), (50158, 404928), (50616, 401264), (51776, 392274), (55056, 368904), (56544, 359196), (58248, 348688), (59866, 339264), (61484, 330336), (65379, 310656), (67488, 300948), (73408, 276678), (75237, 269952), (75392, 269397), (77664, 261516), (82584, 245936), (84816, 239464), (87172, 232992), (89799, 226176), (89984, 225711), (92226, 220224), (100316, 202464), (101232, 200632), (103552, 196137), (110112, 184452), (113088, 179598), (116496, 174344), (119732, 169632), (122968, 165168), (130758, 155328), (134976, 150474), (138339, 146816)]