11720447760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{719}}^1$

素因数の和:1086

約数の個数: 320

約数和(自身を含む): 43060101120

約数和(自身を除く): 31339653360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 313, 336, 372, 420, 434, 465, 496, 560, 620, 626, 651, 719, 744, 840, 868, 930, 939, 1085, 1240, 1252, 1302, 1438, 1488, 1565, 1680, 1736, 1860, 1878, 2157, 2170, 2191, 2480, 2504, 2604, 2876, 3130, 3255, 3472, 3595, 3720, 3756, 4314, 4340, 4382, 4695, 5008, 5033, 5208, 5752, 6260, 6510, 6573, 7190, 7440, 7512, 8628, 8680, 8764, 9390, 9703, 10066, 10416, 10785, 10955, 11504, 12520, 13020, 13146, 14380, 15024, 15099, 17256, 17360, 17528, 18780, 19406, 20132, 21570, 21910, 22289, 25040, 25165, 26040, 26292, 28760, 29109, 30198, 32865, 34512, 35056, 37560, 38812, 40264, 43140, 43820, 44578, 48515, 50330, 52080, 52584, 57520, 58218, 60396, 65730, 66867, 67921, 75120, 75495, 77624, 80528, 86280, 87640, 89156, 97030, 100660, 105168, 111445, 116436, 120792, 131460, 133734, 135842, 145545, 150990, 155248, 156023, 172560, 175280, 178312, 194060, 201320, 203763, 222890, 225047, 232872, 241584, 262920, 267468, 271684, 291090, 301980, 312046, 334335, 339605, 356624, 388120, 402640, 407526, 445780, 450094, 465744, 468069, 525840, 534936, 543368, 582180, 603960, 624092, 668670, 675141, 679210, 776240, 780115, 815052, 891560, 900188, 936138, 1018815, 1069872, 1086736, 1125235, 1164360, 1207920, 1248184, 1337340, 1350282, 1358420, 1560230, 1575329, 1630104, 1783120, 1800376, 1872276, 2037630, 2250470, 2328720, 2340345, 2496368, 2674680, 2700564, 2716840, 3120460, 3150658, 3260208, 3375705, 3600752, 3744552, 4075260, 4500940, 4680690, 4725987, 5349360, 5401128, 5433680, 6240920, 6301316, 6751410, 6976457, 7489104, 7876645, 8150520, 9001880, 9361380, 9451974, 10802256, 12481840, 12602632, 13502820, 13952914, 15753290, 16301040, 18003760, 18722760, 18903948, 20929371, 23629935, 25205264, 27005640, 27905828, 31506580, 34882285, 37445520, 37807896, 41858742, 47259870, 48835199, 54011280, 55811656, 63013160, 69764570, 75615792, 83717484, 94519740, 97670398, 104646855, 111623312, 126026320, 139529140, 146505597, 167434968, 189039480, 195340796, 209293710, 244175995, 279058280, 293011194, 334869936, 378078960, 390681592, 418587420, 488351990, 558116560, 586022388, 732527985, 781363184, 837174840, 976703980, 1172044776, 1465055970, 1674349680, 1953407960, 2344089552, 2930111940, 3906815920, 5860223880, 11720447760]

約数ペア:

[(1, 11720447760), (2, 5860223880), (3, 3906815920), (4, 2930111940), (5, 2344089552), (6, 1953407960), (7, 1674349680), (8, 1465055970), (10, 1172044776), (12, 976703980), (14, 837174840), (15, 781363184), (16, 732527985), (20, 586022388), (21, 558116560), (24, 488351990), (28, 418587420), (30, 390681592), (31, 378078960), (35, 334869936), (40, 293011194), (42, 279058280), (48, 244175995), (56, 209293710), (60, 195340796), (62, 189039480), (70, 167434968), (80, 146505597), (84, 139529140), (93, 126026320), (105, 111623312), (112, 104646855), (120, 97670398), (124, 94519740), (140, 83717484), (155, 75615792), (168, 69764570), (186, 63013160), (210, 55811656), (217, 54011280), (240, 48835199), (248, 47259870), (280, 41858742), (310, 37807896), (313, 37445520), (336, 34882285), (372, 31506580), (420, 27905828), (434, 27005640), (465, 25205264), (496, 23629935), (560, 20929371), (620, 18903948), (626, 18722760), (651, 18003760), (719, 16301040), (744, 15753290), (840, 13952914), (868, 13502820), (930, 12602632), (939, 12481840), (1085, 10802256), (1240, 9451974), (1252, 9361380), (1302, 9001880), (1438, 8150520), (1488, 7876645), (1565, 7489104), (1680, 6976457), (1736, 6751410), (1860, 6301316), (1878, 6240920), (2157, 5433680), (2170, 5401128), (2191, 5349360), (2480, 4725987), (2504, 4680690), (2604, 4500940), (2876, 4075260), (3130, 3744552), (3255, 3600752), (3472, 3375705), (3595, 3260208), (3720, 3150658), (3756, 3120460), (4314, 2716840), (4340, 2700564), (4382, 2674680), (4695, 2496368), (5008, 2340345), (5033, 2328720), (5208, 2250470), (5752, 2037630), (6260, 1872276), (6510, 1800376), (6573, 1783120), (7190, 1630104), (7440, 1575329), (7512, 1560230), (8628, 1358420), (8680, 1350282), (8764, 1337340), (9390, 1248184), (9703, 1207920), (10066, 1164360), (10416, 1125235), (10785, 1086736), (10955, 1069872), (11504, 1018815), (12520, 936138), (13020, 900188), (13146, 891560), (14380, 815052), (15024, 780115), (15099, 776240), (17256, 679210), (17360, 675141), (17528, 668670), (18780, 624092), (19406, 603960), (20132, 582180), (21570, 543368), (21910, 534936), (22289, 525840), (25040, 468069), (25165, 465744), (26040, 450094), (26292, 445780), (28760, 407526), (29109, 402640), (30198, 388120), (32865, 356624), (34512, 339605), (35056, 334335), (37560, 312046), (38812, 301980), (40264, 291090), (43140, 271684), (43820, 267468), (44578, 262920), (48515, 241584), (50330, 232872), (52080, 225047), (52584, 222890), (57520, 203763), (58218, 201320), (60396, 194060), (65730, 178312), (66867, 175280), (67921, 172560), (75120, 156023), (75495, 155248), (77624, 150990), (80528, 145545), (86280, 135842), (87640, 133734), (89156, 131460), (97030, 120792), (100660, 116436), (105168, 111445)]