20388129600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:994

約数の個数: 336

約数和(自身を含む): 69520994816

約数和(自身を除く): 49132865216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 181, 186, 192, 200, 240, 248, 300, 310, 320, 362, 372, 400, 465, 480, 496, 543, 600, 620, 724, 744, 757, 775, 800, 905, 930, 960, 992, 1086, 1200, 1240, 1448, 1488, 1514, 1550, 1600, 1810, 1860, 1984, 2172, 2271, 2325, 2400, 2480, 2715, 2896, 2976, 3028, 3100, 3620, 3720, 3785, 4344, 4525, 4542, 4650, 4800, 4960, 5430, 5611, 5792, 5952, 6056, 6200, 7240, 7440, 7570, 8688, 9050, 9084, 9300, 9920, 10860, 11222, 11355, 11584, 12112, 12400, 13575, 14480, 14880, 15140, 16833, 17376, 18100, 18168, 18600, 18925, 21720, 22444, 22710, 23467, 24224, 24800, 27150, 28055, 28960, 29760, 30280, 33666, 34752, 36200, 36336, 37200, 37850, 43440, 44888, 45420, 46934, 48448, 49600, 54300, 56110, 56775, 57920, 60560, 67332, 70401, 72400, 72672, 74400, 75700, 84165, 86880, 89776, 90840, 93868, 108600, 112220, 113550, 117335, 121120, 134664, 137017, 140275, 140802, 144800, 145344, 148800, 151400, 168330, 173760, 179552, 181680, 187736, 217200, 224440, 227100, 234670, 242240, 269328, 274034, 280550, 281604, 289600, 302800, 336660, 352005, 359104, 363360, 375472, 411051, 420825, 434400, 448880, 454200, 469340, 538656, 548068, 561100, 563208, 586675, 605600, 673320, 685085, 704010, 726720, 750944, 822102, 841650, 868800, 897760, 908400, 938680, 1077312, 1096136, 1122200, 1126416, 1173350, 1211200, 1346640, 1370170, 1408020, 1501888, 1644204, 1683300, 1760025, 1795520, 1816800, 1877360, 2055255, 2192272, 2244400, 2252832, 2346700, 2693280, 2740340, 2816040, 3288408, 3366600, 3425425, 3520050, 3633600, 3754720, 4110510, 4247527, 4384544, 4488800, 4505664, 4693400, 5386560, 5480680, 5632080, 6576816, 6733200, 6850850, 7040100, 7509440, 8221020, 8495054, 8769088, 8977600, 9386800, 10276275, 10961360, 11264160, 12742581, 13153632, 13466400, 13701700, 14080200, 16442040, 16990108, 18773600, 20552550, 21237635, 21922720, 22528320, 25485162, 26307264, 26932800, 27403400, 28160400, 32884080, 33980216, 37547200, 41105100, 42475270, 43845440, 50970324, 54806800, 56320800, 63712905, 65768160, 67960432, 82210200, 84950540, 101940648, 106188175, 109613600, 112641600, 127425810, 131536320, 135920864, 164420400, 169901080, 203881296, 212376350, 219227200, 254851620, 271841728, 318564525, 328840800, 339802160, 407762592, 424752700, 509703240, 637129050, 657681600, 679604320, 815525184, 849505400, 1019406480, 1274258100, 1359208640, 1699010800, 2038812960, 2548516200, 3398021600, 4077625920, 5097032400, 6796043200, 10194064800, 20388129600]

約数ペア:

[(1, 20388129600), (2, 10194064800), (3, 6796043200), (4, 5097032400), (5, 4077625920), (6, 3398021600), (8, 2548516200), (10, 2038812960), (12, 1699010800), (15, 1359208640), (16, 1274258100), (20, 1019406480), (24, 849505400), (25, 815525184), (30, 679604320), (31, 657681600), (32, 637129050), (40, 509703240), (48, 424752700), (50, 407762592), (60, 339802160), (62, 328840800), (64, 318564525), (75, 271841728), (80, 254851620), (93, 219227200), (96, 212376350), (100, 203881296), (120, 169901080), (124, 164420400), (150, 135920864), (155, 131536320), (160, 127425810), (181, 112641600), (186, 109613600), (192, 106188175), (200, 101940648), (240, 84950540), (248, 82210200), (300, 67960432), (310, 65768160), (320, 63712905), (362, 56320800), (372, 54806800), (400, 50970324), (465, 43845440), (480, 42475270), (496, 41105100), (543, 37547200), (600, 33980216), (620, 32884080), (724, 28160400), (744, 27403400), (757, 26932800), (775, 26307264), (800, 25485162), (905, 22528320), (930, 21922720), (960, 21237635), (992, 20552550), (1086, 18773600), (1200, 16990108), (1240, 16442040), (1448, 14080200), (1488, 13701700), (1514, 13466400), (1550, 13153632), (1600, 12742581), (1810, 11264160), (1860, 10961360), (1984, 10276275), (2172, 9386800), (2271, 8977600), (2325, 8769088), (2400, 8495054), (2480, 8221020), (2715, 7509440), (2896, 7040100), (2976, 6850850), (3028, 6733200), (3100, 6576816), (3620, 5632080), (3720, 5480680), (3785, 5386560), (4344, 4693400), (4525, 4505664), (4542, 4488800), (4650, 4384544), (4800, 4247527), (4960, 4110510), (5430, 3754720), (5611, 3633600), (5792, 3520050), (5952, 3425425), (6056, 3366600), (6200, 3288408), (7240, 2816040), (7440, 2740340), (7570, 2693280), (8688, 2346700), (9050, 2252832), (9084, 2244400), (9300, 2192272), (9920, 2055255), (10860, 1877360), (11222, 1816800), (11355, 1795520), (11584, 1760025), (12112, 1683300), (12400, 1644204), (13575, 1501888), (14480, 1408020), (14880, 1370170), (15140, 1346640), (16833, 1211200), (17376, 1173350), (18100, 1126416), (18168, 1122200), (18600, 1096136), (18925, 1077312), (21720, 938680), (22444, 908400), (22710, 897760), (23467, 868800), (24224, 841650), (24800, 822102), (27150, 750944), (28055, 726720), (28960, 704010), (29760, 685085), (30280, 673320), (33666, 605600), (34752, 586675), (36200, 563208), (36336, 561100), (37200, 548068), (37850, 538656), (43440, 469340), (44888, 454200), (45420, 448880), (46934, 434400), (48448, 420825), (49600, 411051), (54300, 375472), (56110, 363360), (56775, 359104), (57920, 352005), (60560, 336660), (67332, 302800), (70401, 289600), (72400, 281604), (72672, 280550), (74400, 274034), (75700, 269328), (84165, 242240), (86880, 234670), (89776, 227100), (90840, 224440), (93868, 217200), (108600, 187736), (112220, 181680), (113550, 179552), (117335, 173760), (121120, 168330), (134664, 151400), (137017, 148800), (140275, 145344), (140802, 144800)]