30969898240

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^2$

素因数の和:2424

約数の個数: 108

約数和(自身を含む): 78612160284

約数和(自身を除く): 47642262044

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1193, 1280, 1360, 2176, 2386, 2720, 4352, 4772, 5440, 5965, 9544, 10880, 11930, 19088, 20281, 21760, 23860, 38176, 40562, 47720, 76352, 81124, 95440, 101405, 152704, 162248, 190880, 202810, 305408, 324496, 381760, 405620, 648992, 763520, 811240, 1297984, 1423249, 1527040, 1622480, 2595968, 2846498, 3244960, 5191936, 5692996, 6489920, 7116245, 11385992, 12979840, 14232490, 22771984, 24195233, 25959680, 28464980, 45543968, 48390466, 56929960, 91087936, 96780932, 113859920, 120976165, 182175872, 193561864, 227719840, 241952330, 364351744, 387123728, 455439680, 483904660, 774247456, 910879360, 967809320, 1548494912, 1821758720, 1935618640, 3096989824, 3871237280, 6193979648, 7742474560, 15484949120, 30969898240]

約数ペア:

[(1, 30969898240), (2, 15484949120), (4, 7742474560), (5, 6193979648), (8, 3871237280), (10, 3096989824), (16, 1935618640), (17, 1821758720), (20, 1548494912), (32, 967809320), (34, 910879360), (40, 774247456), (64, 483904660), (68, 455439680), (80, 387123728), (85, 364351744), (128, 241952330), (136, 227719840), (160, 193561864), (170, 182175872), (256, 120976165), (272, 113859920), (320, 96780932), (340, 91087936), (544, 56929960), (640, 48390466), (680, 45543968), (1088, 28464980), (1193, 25959680), (1280, 24195233), (1360, 22771984), (2176, 14232490), (2386, 12979840), (2720, 11385992), (4352, 7116245), (4772, 6489920), (5440, 5692996), (5965, 5191936), (9544, 3244960), (10880, 2846498), (11930, 2595968), (19088, 1622480), (20281, 1527040), (21760, 1423249), (23860, 1297984), (38176, 811240), (40562, 763520), (47720, 648992), (76352, 405620), (81124, 381760), (95440, 324496), (101405, 305408), (152704, 202810), (162248, 190880)]