7123184880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{5557}}^1$

素因数の和:5696

約数の個数: 240

約数和(自身を含む): 25927403040

約数和(自身を除く): 18804218160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 109, 112, 120, 140, 147, 168, 196, 210, 218, 240, 245, 280, 294, 327, 336, 392, 420, 436, 490, 545, 560, 588, 654, 735, 763, 784, 840, 872, 980, 1090, 1176, 1308, 1470, 1526, 1635, 1680, 1744, 1960, 2180, 2289, 2352, 2616, 2940, 3052, 3270, 3815, 3920, 4360, 4578, 5232, 5341, 5557, 5880, 6104, 6540, 7630, 8720, 9156, 10682, 11114, 11445, 11760, 12208, 13080, 15260, 16023, 16671, 18312, 21364, 22228, 22890, 26160, 26705, 27785, 30520, 32046, 33342, 36624, 38899, 42728, 44456, 45780, 53410, 55570, 61040, 64092, 66684, 77798, 80115, 83355, 85456, 88912, 91560, 106820, 111140, 116697, 128184, 133368, 155596, 160230, 166710, 183120, 194495, 213640, 222280, 233394, 256368, 266736, 272293, 311192, 320460, 333420, 388990, 427280, 444560, 466788, 544586, 583485, 605713, 622384, 640920, 666840, 777980, 816879, 933576, 1089172, 1166970, 1211426, 1281840, 1333680, 1361465, 1555960, 1633758, 1817139, 1867152, 2178344, 2333940, 2422852, 2722930, 3028565, 3111920, 3267516, 3634278, 4084395, 4239991, 4356688, 4667880, 4845704, 5445860, 6057130, 6535032, 7268556, 8168790, 8479982, 9085695, 9335760, 9691408, 10891720, 12114260, 12719973, 13070064, 14537112, 16337580, 16959964, 18171390, 21199955, 21783440, 24228520, 25439946, 29074224, 29679937, 32675160, 33919928, 36342780, 42399910, 48457040, 50879892, 59359874, 63599865, 65350320, 67839856, 72685560, 84799820, 89039811, 101759784, 118719748, 127199730, 145371120, 148399685, 169599640, 178079622, 203519568, 237439496, 254399460, 296799370, 339199280, 356159244, 445199055, 474878992, 508798920, 593598740, 712318488, 890398110, 1017597840, 1187197480, 1424636976, 1780796220, 2374394960, 3561592440, 7123184880]

約数ペア:

[(1, 7123184880), (2, 3561592440), (3, 2374394960), (4, 1780796220), (5, 1424636976), (6, 1187197480), (7, 1017597840), (8, 890398110), (10, 712318488), (12, 593598740), (14, 508798920), (15, 474878992), (16, 445199055), (20, 356159244), (21, 339199280), (24, 296799370), (28, 254399460), (30, 237439496), (35, 203519568), (40, 178079622), (42, 169599640), (48, 148399685), (49, 145371120), (56, 127199730), (60, 118719748), (70, 101759784), (80, 89039811), (84, 84799820), (98, 72685560), (105, 67839856), (109, 65350320), (112, 63599865), (120, 59359874), (140, 50879892), (147, 48457040), (168, 42399910), (196, 36342780), (210, 33919928), (218, 32675160), (240, 29679937), (245, 29074224), (280, 25439946), (294, 24228520), (327, 21783440), (336, 21199955), (392, 18171390), (420, 16959964), (436, 16337580), (490, 14537112), (545, 13070064), (560, 12719973), (588, 12114260), (654, 10891720), (735, 9691408), (763, 9335760), (784, 9085695), (840, 8479982), (872, 8168790), (980, 7268556), (1090, 6535032), (1176, 6057130), (1308, 5445860), (1470, 4845704), (1526, 4667880), (1635, 4356688), (1680, 4239991), (1744, 4084395), (1960, 3634278), (2180, 3267516), (2289, 3111920), (2352, 3028565), (2616, 2722930), (2940, 2422852), (3052, 2333940), (3270, 2178344), (3815, 1867152), (3920, 1817139), (4360, 1633758), (4578, 1555960), (5232, 1361465), (5341, 1333680), (5557, 1281840), (5880, 1211426), (6104, 1166970), (6540, 1089172), (7630, 933576), (8720, 816879), (9156, 777980), (10682, 666840), (11114, 640920), (11445, 622384), (11760, 605713), (12208, 583485), (13080, 544586), (15260, 466788), (16023, 444560), (16671, 427280), (18312, 388990), (21364, 333420), (22228, 320460), (22890, 311192), (26160, 272293), (26705, 266736), (27785, 256368), (30520, 233394), (32046, 222280), (33342, 213640), (36624, 194495), (38899, 183120), (42728, 166710), (44456, 160230), (45780, 155596), (53410, 133368), (55570, 128184), (61040, 116697), (64092, 111140), (66684, 106820), (77798, 91560), (80115, 88912), (83355, 85456)]