13655765160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{549749}}^1$

素因数の和:549792

約数の個数: 128

約数和(自身を含む): 47498400000

約数和(自身を除く): 33842634840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 549749, 1099498, 1649247, 2198996, 2748745, 3298494, 4397992, 4947741, 5497490, 6596988, 8246235, 9895482, 10994980, 12644227, 13193976, 14843223, 16492470, 19790964, 21989960, 24738705, 25288454, 29686446, 32984940, 37932681, 39581928, 49477410, 50576908, 59372892, 63221135, 65969880, 74216115, 75865362, 98954820, 101153816, 113798043, 118745784, 126442270, 148432230, 151730724, 189663405, 197909640, 227596086, 252884540, 296864460, 303461448, 341394129, 379326810, 455192172, 505769080, 568990215, 593728920, 682788258, 758653620, 910384344, 1137980430, 1365576516, 1517307240, 1706970645, 2275960860, 2731153032, 3413941290, 4551921720, 6827882580, 13655765160]

約数ペア:

[(1, 13655765160), (2, 6827882580), (3, 4551921720), (4, 3413941290), (5, 2731153032), (6, 2275960860), (8, 1706970645), (9, 1517307240), (10, 1365576516), (12, 1137980430), (15, 910384344), (18, 758653620), (20, 682788258), (23, 593728920), (24, 568990215), (27, 505769080), (30, 455192172), (36, 379326810), (40, 341394129), (45, 303461448), (46, 296864460), (54, 252884540), (60, 227596086), (69, 197909640), (72, 189663405), (90, 151730724), (92, 148432230), (108, 126442270), (115, 118745784), (120, 113798043), (135, 101153816), (138, 98954820), (180, 75865362), (184, 74216115), (207, 65969880), (216, 63221135), (230, 59372892), (270, 50576908), (276, 49477410), (345, 39581928), (360, 37932681), (414, 32984940), (460, 29686446), (540, 25288454), (552, 24738705), (621, 21989960), (690, 19790964), (828, 16492470), (920, 14843223), (1035, 13193976), (1080, 12644227), (1242, 10994980), (1380, 9895482), (1656, 8246235), (2070, 6596988), (2484, 5497490), (2760, 4947741), (3105, 4397992), (4140, 3298494), (4968, 2748745), (6210, 2198996), (8280, 1649247), (12420, 1099498), (24840, 549749)]