3951385920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72211}}^1$

素因数の和:72253

約数の個数: 168

約数和(自身を含む): 14306641440

約数和(自身を除く): 10355255520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 27360, 54720, 72211, 144422, 216633, 288844, 361055, 433266, 577688, 649899, 722110, 866532, 1083165, 1155376, 1299798, 1372009, 1444220, 1733064, 2166330, 2310752, 2599596, 2744018, 2888440, 3249495, 3466128, 4116027, 4332660, 4621504, 5199192, 5488036, 5776880, 6498990, 6860045, 6932256, 8232054, 8665320, 10398384, 10976072, 11553760, 12348081, 12997980, 13720090, 13864512, 16464108, 17330640, 20580135, 20796768, 21952144, 23107520, 24696162, 25995960, 27440180, 32928216, 34661280, 41160270, 41593536, 43904288, 49392324, 51991920, 54880360, 61740405, 65856432, 69322560, 82320540, 87808576, 98784648, 103983840, 109760720, 123480810, 131712864, 164641080, 197569296, 207967680, 219521440, 246961620, 263425728, 329282160, 395138592, 439042880, 493923240, 658564320, 790277184, 987846480, 1317128640, 1975692960, 3951385920]

約数ペア:

[(1, 3951385920), (2, 1975692960), (3, 1317128640), (4, 987846480), (5, 790277184), (6, 658564320), (8, 493923240), (9, 439042880), (10, 395138592), (12, 329282160), (15, 263425728), (16, 246961620), (18, 219521440), (19, 207967680), (20, 197569296), (24, 164641080), (30, 131712864), (32, 123480810), (36, 109760720), (38, 103983840), (40, 98784648), (45, 87808576), (48, 82320540), (57, 69322560), (60, 65856432), (64, 61740405), (72, 54880360), (76, 51991920), (80, 49392324), (90, 43904288), (95, 41593536), (96, 41160270), (114, 34661280), (120, 32928216), (144, 27440180), (152, 25995960), (160, 24696162), (171, 23107520), (180, 21952144), (190, 20796768), (192, 20580135), (228, 17330640), (240, 16464108), (285, 13864512), (288, 13720090), (304, 12997980), (320, 12348081), (342, 11553760), (360, 10976072), (380, 10398384), (456, 8665320), (480, 8232054), (570, 6932256), (576, 6860045), (608, 6498990), (684, 5776880), (720, 5488036), (760, 5199192), (855, 4621504), (912, 4332660), (960, 4116027), (1140, 3466128), (1216, 3249495), (1368, 2888440), (1440, 2744018), (1520, 2599596), (1710, 2310752), (1824, 2166330), (2280, 1733064), (2736, 1444220), (2880, 1372009), (3040, 1299798), (3420, 1155376), (3648, 1083165), (4560, 866532), (5472, 722110), (6080, 649899), (6840, 577688), (9120, 433266), (10944, 361055), (13680, 288844), (18240, 216633), (27360, 144422), (54720, 72211)]