2749302080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42323}}^1$

素因数の和:42376

約数の個数: 112

約数和(自身を含む): 7740213120

約数和(自身を除く): 4990911040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2240, 2320, 3248, 4060, 4640, 6496, 8120, 9280, 12992, 16240, 32480, 42323, 64960, 84646, 169292, 211615, 296261, 338584, 423230, 592522, 677168, 846460, 1185044, 1227367, 1354336, 1481305, 1692920, 2370088, 2454734, 2708672, 2962610, 3385840, 4740176, 4909468, 5925220, 6136835, 6771680, 8591569, 9480352, 9818936, 11850440, 12273670, 13543360, 17183138, 18960704, 19637872, 23700880, 24547340, 34366276, 39275744, 42957845, 47401760, 49094680, 68732552, 78551488, 85915690, 94803520, 98189360, 137465104, 171831380, 196378720, 274930208, 343662760, 392757440, 549860416, 687325520, 1374651040, 2749302080]

約数ペア:

[(1, 2749302080), (2, 1374651040), (4, 687325520), (5, 549860416), (7, 392757440), (8, 343662760), (10, 274930208), (14, 196378720), (16, 171831380), (20, 137465104), (28, 98189360), (29, 94803520), (32, 85915690), (35, 78551488), (40, 68732552), (56, 49094680), (58, 47401760), (64, 42957845), (70, 39275744), (80, 34366276), (112, 24547340), (116, 23700880), (140, 19637872), (145, 18960704), (160, 17183138), (203, 13543360), (224, 12273670), (232, 11850440), (280, 9818936), (290, 9480352), (320, 8591569), (406, 6771680), (448, 6136835), (464, 5925220), (560, 4909468), (580, 4740176), (812, 3385840), (928, 2962610), (1015, 2708672), (1120, 2454734), (1160, 2370088), (1624, 1692920), (1856, 1481305), (2030, 1354336), (2240, 1227367), (2320, 1185044), (3248, 846460), (4060, 677168), (4640, 592522), (6496, 423230), (8120, 338584), (9280, 296261), (12992, 211615), (16240, 169292), (32480, 84646), (42323, 64960)]