188910540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 288

約数和(自身を含む): 743608320

約数和(自身を除く): 554697780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 607, 630, 665, 684, 741, 780, 798, 819, 855, 910, 988, 1092, 1140, 1170, 1197, 1214, 1235, 1260, 1330, 1365, 1482, 1596, 1638, 1710, 1729, 1820, 1821, 1995, 2223, 2340, 2394, 2428, 2470, 2660, 2730, 2964, 3035, 3276, 3420, 3458, 3642, 3705, 3990, 4095, 4249, 4446, 4788, 4940, 5187, 5460, 5463, 5985, 6070, 6916, 7284, 7410, 7891, 7980, 8190, 8498, 8645, 8892, 9105, 10374, 10926, 11115, 11533, 11970, 12140, 12747, 14820, 15561, 15782, 16380, 16996, 17290, 18210, 20748, 21245, 21852, 22230, 23066, 23673, 23940, 25494, 25935, 27315, 31122, 31564, 34580, 34599, 36420, 38241, 39455, 42490, 44460, 46132, 47346, 50988, 51870, 54630, 55237, 57665, 62244, 63735, 69198, 71019, 76482, 77805, 78910, 80731, 84980, 94692, 103740, 103797, 109260, 110474, 115330, 118365, 127470, 138396, 142038, 149929, 152964, 155610, 157820, 161462, 165711, 172995, 191205, 207594, 220948, 230660, 236730, 242193, 254940, 276185, 284076, 299858, 311220, 322924, 331422, 345990, 355095, 382410, 403655, 415188, 449787, 473460, 484386, 497133, 518985, 552370, 599716, 662844, 691980, 710190, 726579, 749645, 764820, 807310, 828555, 899574, 968772, 994266, 1037970, 1049503, 1104740, 1210965, 1349361, 1420380, 1453158, 1499290, 1614620, 1657110, 1799148, 1988532, 2075940, 2099006, 2248935, 2421930, 2485665, 2698722, 2906316, 2998580, 3148509, 3314220, 3632895, 4198012, 4497870, 4843860, 4971330, 5247515, 5397444, 6297018, 6746805, 7265790, 8995740, 9445527, 9942660, 10495030, 12594036, 13493610, 14531580, 15742545, 18891054, 20990060, 26987220, 31485090, 37782108, 47227635, 62970180, 94455270, 188910540]

約数ペア:

[(1, 188910540), (2, 94455270), (3, 62970180), (4, 47227635), (5, 37782108), (6, 31485090), (7, 26987220), (9, 20990060), (10, 18891054), (12, 15742545), (13, 14531580), (14, 13493610), (15, 12594036), (18, 10495030), (19, 9942660), (20, 9445527), (21, 8995740), (26, 7265790), (28, 6746805), (30, 6297018), (35, 5397444), (36, 5247515), (38, 4971330), (39, 4843860), (42, 4497870), (45, 4198012), (52, 3632895), (57, 3314220), (60, 3148509), (63, 2998580), (65, 2906316), (70, 2698722), (76, 2485665), (78, 2421930), (84, 2248935), (90, 2099006), (91, 2075940), (95, 1988532), (105, 1799148), (114, 1657110), (117, 1614620), (126, 1499290), (130, 1453158), (133, 1420380), (140, 1349361), (156, 1210965), (171, 1104740), (180, 1049503), (182, 1037970), (190, 994266), (195, 968772), (210, 899574), (228, 828555), (234, 807310), (247, 764820), (252, 749645), (260, 726579), (266, 710190), (273, 691980), (285, 662844), (315, 599716), (342, 552370), (364, 518985), (380, 497133), (390, 484386), (399, 473460), (420, 449787), (455, 415188), (468, 403655), (494, 382410), (532, 355095), (546, 345990), (570, 331422), (585, 322924), (607, 311220), (630, 299858), (665, 284076), (684, 276185), (741, 254940), (780, 242193), (798, 236730), (819, 230660), (855, 220948), (910, 207594), (988, 191205), (1092, 172995), (1140, 165711), (1170, 161462), (1197, 157820), (1214, 155610), (1235, 152964), (1260, 149929), (1330, 142038), (1365, 138396), (1482, 127470), (1596, 118365), (1638, 115330), (1710, 110474), (1729, 109260), (1820, 103797), (1821, 103740), (1995, 94692), (2223, 84980), (2340, 80731), (2394, 78910), (2428, 77805), (2470, 76482), (2660, 71019), (2730, 69198), (2964, 63735), (3035, 62244), (3276, 57665), (3420, 55237), (3458, 54630), (3642, 51870), (3705, 50988), (3990, 47346), (4095, 46132), (4249, 44460), (4446, 42490), (4788, 39455), (4940, 38241), (5187, 36420), (5460, 34599), (5463, 34580), (5985, 31564), (6070, 31122), (6916, 27315), (7284, 25935), (7410, 25494), (7891, 23940), (7980, 23673), (8190, 23066), (8498, 22230), (8645, 21852), (8892, 21245), (9105, 20748), (10374, 18210), (10926, 17290), (11115, 16996), (11533, 16380), (11970, 15782), (12140, 15561), (12747, 14820)]