2538599280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1723}}^1$

素因数の和:2623

約数の個数: 160

約数和(自身を含む): 9009375744

約数和(自身を除く): 6470776464

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 877, 1680, 1723, 1754, 2631, 3446, 3508, 4385, 5169, 5262, 6139, 6892, 7016, 8615, 8770, 10338, 10524, 12061, 12278, 13155, 13784, 14032, 17230, 17540, 18417, 20676, 21048, 24122, 24556, 25845, 26310, 27568, 30695, 34460, 35080, 36183, 36834, 41352, 42096, 48244, 49112, 51690, 52620, 60305, 61390, 68920, 70160, 72366, 73668, 82704, 92085, 96488, 98224, 103380, 105240, 120610, 122780, 137840, 144732, 147336, 180915, 184170, 192976, 206760, 210480, 241220, 245560, 289464, 294672, 361830, 368340, 413520, 482440, 491120, 578928, 723660, 736680, 964880, 1447320, 1473360, 1511071, 2894640, 3022142, 4533213, 6044284, 7555355, 9066426, 10577497, 12088568, 15110710, 18132852, 21154994, 22666065, 24177136, 30221420, 31732491, 36265704, 42309988, 45332130, 52887485, 60442840, 63464982, 72531408, 84619976, 90664260, 105774970, 120885680, 126929964, 158662455, 169239952, 181328520, 211549940, 253859928, 317324910, 362657040, 423099880, 507719856, 634649820, 846199760, 1269299640, 2538599280]

約数ペア:

[(1, 2538599280), (2, 1269299640), (3, 846199760), (4, 634649820), (5, 507719856), (6, 423099880), (7, 362657040), (8, 317324910), (10, 253859928), (12, 211549940), (14, 181328520), (15, 169239952), (16, 158662455), (20, 126929964), (21, 120885680), (24, 105774970), (28, 90664260), (30, 84619976), (35, 72531408), (40, 63464982), (42, 60442840), (48, 52887485), (56, 45332130), (60, 42309988), (70, 36265704), (80, 31732491), (84, 30221420), (105, 24177136), (112, 22666065), (120, 21154994), (140, 18132852), (168, 15110710), (210, 12088568), (240, 10577497), (280, 9066426), (336, 7555355), (420, 6044284), (560, 4533213), (840, 3022142), (877, 2894640), (1680, 1511071), (1723, 1473360), (1754, 1447320), (2631, 964880), (3446, 736680), (3508, 723660), (4385, 578928), (5169, 491120), (5262, 482440), (6139, 413520), (6892, 368340), (7016, 361830), (8615, 294672), (8770, 289464), (10338, 245560), (10524, 241220), (12061, 210480), (12278, 206760), (13155, 192976), (13784, 184170), (14032, 180915), (17230, 147336), (17540, 144732), (18417, 137840), (20676, 122780), (21048, 120610), (24122, 105240), (24556, 103380), (25845, 98224), (26310, 96488), (27568, 92085), (30695, 82704), (34460, 73668), (35080, 72366), (36183, 70160), (36834, 68920), (41352, 61390), (42096, 60305), (48244, 52620), (49112, 51690)]