15156725220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1656

約数の個数: 576

約数和(自身を含む): 61523804160

約数和(自身を除く): 46367078940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 31, 35, 36, 38, 39, 42, 45, 52, 57, 60, 62, 63, 65, 70, 76, 78, 84, 90, 91, 93, 95, 105, 114, 117, 124, 126, 130, 133, 140, 155, 156, 171, 180, 182, 186, 190, 195, 210, 217, 228, 234, 247, 252, 260, 266, 273, 279, 285, 310, 315, 342, 364, 372, 380, 390, 399, 403, 420, 434, 455, 465, 468, 494, 532, 546, 558, 570, 585, 589, 620, 630, 651, 665, 684, 741, 780, 798, 806, 819, 855, 868, 910, 930, 988, 1085, 1092, 1116, 1140, 1170, 1178, 1197, 1209, 1235, 1260, 1302, 1330, 1365, 1395, 1482, 1571, 1596, 1612, 1638, 1710, 1729, 1767, 1820, 1860, 1953, 1995, 2015, 2170, 2223, 2340, 2356, 2394, 2418, 2470, 2604, 2660, 2730, 2790, 2821, 2945, 2964, 3142, 3255, 3276, 3420, 3458, 3534, 3627, 3705, 3906, 3990, 4030, 4095, 4123, 4340, 4446, 4713, 4788, 4836, 4940, 5187, 5301, 5460, 5580, 5642, 5890, 5985, 6045, 6284, 6510, 6916, 7068, 7254, 7410, 7657, 7812, 7855, 7980, 8060, 8190, 8246, 8463, 8645, 8835, 8892, 9426, 9765, 10374, 10602, 10997, 11115, 11284, 11780, 11970, 12090, 12369, 13020, 14105, 14139, 14508, 14820, 15314, 15561, 15710, 16380, 16492, 16926, 17290, 17670, 18135, 18852, 19530, 20423, 20615, 20748, 21204, 21994, 22230, 22971, 23565, 23940, 24180, 24738, 25389, 25935, 26505, 28210, 28278, 29849, 30628, 31122, 31420, 32991, 33852, 34580, 35340, 36270, 37107, 38285, 39060, 40846, 41230, 42315, 43988, 44460, 45942, 47130, 48701, 49476, 50778, 51870, 53010, 53599, 54985, 56420, 56556, 59698, 61269, 61845, 62244, 65982, 68913, 70695, 72540, 74214, 76570, 77805, 81692, 82460, 84630, 89547, 91884, 94260, 97402, 98973, 101556, 102115, 103740, 106020, 107198, 109970, 114855, 119396, 122538, 123690, 126945, 131964, 137826, 141390, 142961, 146103, 148428, 149245, 153140, 155610, 160797, 164955, 169260, 179094, 183807, 185535, 194804, 197946, 204230, 208943, 214396, 219940, 229710, 243505, 245076, 247380, 253890, 267995, 268641, 275652, 282780, 285922, 292206, 298490, 306345, 311220, 321594, 329910, 340907, 344565, 358188, 367614, 371070, 388037, 395892, 408460, 417886, 428883, 438309, 447735, 459420, 482391, 487010, 494865, 507780, 535990, 537282, 571844, 584412, 596980, 612690, 626829, 633113, 643188, 659820, 681814, 689130, 714805, 730515, 735228, 742140, 776074, 803985, 835772, 857766, 876618, 895470, 919035, 925319, 964782, 974020, 989730, 1022721, 1044715, 1071980, 1074564, 1164111, 1225380, 1253658, 1266226, 1286649, 1343205, 1363628, 1378260, 1429610, 1461030, 1552148, 1607970, 1704535, 1715532, 1753236, 1790940, 1838070, 1850638, 1880487, 1899339, 1929564, 1940185, 1979460, 2045442, 2089430, 2144415, 2191545, 2328222, 2411955, 2507316, 2532452, 2573298, 2686410, 2716259, 2775957, 2859220, 2922060, 3068163, 3134145, 3165565, 3215940, 3409070, 3492333, 3676140, 3701276, 3760974, 3798678, 3880370, 4090884, 4178860, 4288830, 4383090, 4431791, 4626595, 4656444, 4823910, 5113605, 5146596, 5372820, 5432518, 5551914, 5698017, 5820555, 6136326, 6268290, 6331130, 6433245, 6477233, 6818140, 6984666, 7521948, 7597356, 7760740, 8148777, 8327871, 8577660, 8766180, 8863582, 9253190, 9402435, 9496695, 9647820, 10227210, 10865036, 11103828, 11396034, 11641110, 12029147, 12272652, 12536580, 12662260, 12866490, 12954466, 13295373, 13581295, 13879785, 13969332, 15340815, 16297554, 16655742, 17461665, 17727164, 18506380, 18804870, 18993390, 19431699, 20454420, 22158955, 22792068, 23282220, 24058294, 24446331, 25732980, 25908932, 26590746, 27162590, 27759570, 28490085, 30681630, 32386165, 32595108, 33311484, 34923330, 36087441, 37609740, 37986780, 38863398, 39886119, 40743885, 41639355, 44317910, 48116588, 48892662, 53181492, 54325180, 55519140, 56980170, 58295097, 60145735, 61363260, 64772330, 66476865, 69846660, 72174882, 77726796, 79772238, 81487770, 83278710, 84204029, 88635820, 97158495, 97785324, 108262323, 113960340, 116590194, 120291470, 122231655, 129544660, 132953730, 144349764, 159544476, 162975540, 166557420, 168408058, 180437205, 194316990, 199430595, 216524646, 233180388, 240582940, 244463310, 252612087, 265907460, 291475485, 336816116, 360874410, 388633980, 398861190, 421020145, 433049292, 488926620, 505224174, 541311615, 582950970, 721748820, 757836261, 797722380, 842040290, 1010448348, 1082623230, 1165901940, 1263060435, 1515672522, 1684080580, 2165246460, 2526120870, 3031345044, 3789181305, 5052241740, 7578362610, 15156725220]

約数ペア:

[(1, 15156725220), (2, 7578362610), (3, 5052241740), (4, 3789181305), (5, 3031345044), (6, 2526120870), (7, 2165246460), (9, 1684080580), (10, 1515672522), (12, 1263060435), (13, 1165901940), (14, 1082623230), (15, 1010448348), (18, 842040290), (19, 797722380), (20, 757836261), (21, 721748820), (26, 582950970), (28, 541311615), (30, 505224174), (31, 488926620), (35, 433049292), (36, 421020145), (38, 398861190), (39, 388633980), (42, 360874410), (45, 336816116), (52, 291475485), (57, 265907460), (60, 252612087), (62, 244463310), (63, 240582940), (65, 233180388), (70, 216524646), (76, 199430595), (78, 194316990), (84, 180437205), (90, 168408058), (91, 166557420), (93, 162975540), (95, 159544476), (105, 144349764), (114, 132953730), (117, 129544660), (124, 122231655), (126, 120291470), (130, 116590194), (133, 113960340), (140, 108262323), (155, 97785324), (156, 97158495), (171, 88635820), (180, 84204029), (182, 83278710), (186, 81487770), (190, 79772238), (195, 77726796), (210, 72174882), (217, 69846660), (228, 66476865), (234, 64772330), (247, 61363260), (252, 60145735), (260, 58295097), (266, 56980170), (273, 55519140), (279, 54325180), (285, 53181492), (310, 48892662), (315, 48116588), (342, 44317910), (364, 41639355), (372, 40743885), (380, 39886119), (390, 38863398), (399, 37986780), (403, 37609740), (420, 36087441), (434, 34923330), (455, 33311484), (465, 32595108), (468, 32386165), (494, 30681630), (532, 28490085), (546, 27759570), (558, 27162590), (570, 26590746), (585, 25908932), (589, 25732980), (620, 24446331), (630, 24058294), (651, 23282220), (665, 22792068), (684, 22158955), (741, 20454420), (780, 19431699), (798, 18993390), (806, 18804870), (819, 18506380), (855, 17727164), (868, 17461665), (910, 16655742), (930, 16297554), (988, 15340815), (1085, 13969332), (1092, 13879785), (1116, 13581295), (1140, 13295373), (1170, 12954466), (1178, 12866490), (1197, 12662260), (1209, 12536580), (1235, 12272652), (1260, 12029147), (1302, 11641110), (1330, 11396034), (1365, 11103828), (1395, 10865036), (1482, 10227210), (1571, 9647820), (1596, 9496695), (1612, 9402435), (1638, 9253190), (1710, 8863582), (1729, 8766180), (1767, 8577660), (1820, 8327871), (1860, 8148777), (1953, 7760740), (1995, 7597356), (2015, 7521948), (2170, 6984666), (2223, 6818140), (2340, 6477233), (2356, 6433245), (2394, 6331130), (2418, 6268290), (2470, 6136326), (2604, 5820555), (2660, 5698017), (2730, 5551914), (2790, 5432518), (2821, 5372820), (2945, 5146596), (2964, 5113605), (3142, 4823910), (3255, 4656444), (3276, 4626595), (3420, 4431791), (3458, 4383090), (3534, 4288830), (3627, 4178860), (3705, 4090884), (3906, 3880370), (3990, 3798678), (4030, 3760974), (4095, 3701276), (4123, 3676140), (4340, 3492333), (4446, 3409070), (4713, 3215940), (4788, 3165565), (4836, 3134145), (4940, 3068163), (5187, 2922060), (5301, 2859220), (5460, 2775957), (5580, 2716259), (5642, 2686410), (5890, 2573298), (5985, 2532452), (6045, 2507316), (6284, 2411955), (6510, 2328222), (6916, 2191545), (7068, 2144415), (7254, 2089430), (7410, 2045442), (7657, 1979460), (7812, 1940185), (7855, 1929564), (7980, 1899339), (8060, 1880487), (8190, 1850638), (8246, 1838070), (8463, 1790940), (8645, 1753236), (8835, 1715532), (8892, 1704535), (9426, 1607970), (9765, 1552148), (10374, 1461030), (10602, 1429610), (10997, 1378260), (11115, 1363628), (11284, 1343205), (11780, 1286649), (11970, 1266226), (12090, 1253658), (12369, 1225380), (13020, 1164111), (14105, 1074564), (14139, 1071980), (14508, 1044715), (14820, 1022721), (15314, 989730), (15561, 974020), (15710, 964782), (16380, 925319), (16492, 919035), (16926, 895470), (17290, 876618), (17670, 857766), (18135, 835772), (18852, 803985), (19530, 776074), (20423, 742140), (20615, 735228), (20748, 730515), (21204, 714805), (21994, 689130), (22230, 681814), (22971, 659820), (23565, 643188), (23940, 633113), (24180, 626829), (24738, 612690), (25389, 596980), (25935, 584412), (26505, 571844), (28210, 537282), (28278, 535990), (29849, 507780), (30628, 494865), (31122, 487010), (31420, 482391), (32991, 459420), (33852, 447735), (34580, 438309), (35340, 428883), (36270, 417886), (37107, 408460), (38285, 395892), (39060, 388037), (40846, 371070), (41230, 367614), (42315, 358188), (43988, 344565), (44460, 340907), (45942, 329910), (47130, 321594), (48701, 311220), (49476, 306345), (50778, 298490), (51870, 292206), (53010, 285922), (53599, 282780), (54985, 275652), (56420, 268641), (56556, 267995), (59698, 253890), (61269, 247380), (61845, 245076), (62244, 243505), (65982, 229710), (68913, 219940), (70695, 214396), (72540, 208943), (74214, 204230), (76570, 197946), (77805, 194804), (81692, 185535), (82460, 183807), (84630, 179094), (89547, 169260), (91884, 164955), (94260, 160797), (97402, 155610), (98973, 153140), (101556, 149245), (102115, 148428), (103740, 146103), (106020, 142961), (107198, 141390), (109970, 137826), (114855, 131964), (119396, 126945), (122538, 123690)]