15694609840

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43997}}^1$

素因数の和:44044

約数の個数: 160

約数和(自身を含む): 45828316800

約数和(自身を除く): 30133706960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 343, 364, 392, 455, 490, 520, 560, 637, 686, 728, 784, 910, 980, 1040, 1274, 1372, 1456, 1715, 1820, 1960, 2548, 2744, 3185, 3430, 3640, 3920, 4459, 5096, 5488, 6370, 6860, 7280, 8918, 10192, 12740, 13720, 17836, 22295, 25480, 27440, 35672, 43997, 44590, 50960, 71344, 87994, 89180, 175988, 178360, 219985, 307979, 351976, 356720, 439970, 571961, 615958, 703952, 879940, 1143922, 1231916, 1539895, 1759880, 2155853, 2287844, 2463832, 2859805, 3079790, 3519760, 4003727, 4311706, 4575688, 4927664, 5719610, 6159580, 8007454, 8623412, 9151376, 10779265, 11439220, 12319160, 15090971, 16014908, 17246824, 20018635, 21558530, 22878440, 24638320, 28026089, 30181942, 32029816, 34493648, 40037270, 43117060, 45756880, 56052178, 60363884, 64059632, 75454855, 80074540, 86234120, 112104356, 120727768, 140130445, 150909710, 160149080, 172468240, 196182623, 224208712, 241455536, 280260890, 301819420, 320298160, 392365246, 448417424, 560521780, 603638840, 784730492, 980913115, 1121043560, 1207277680, 1569460984, 1961826230, 2242087120, 3138921968, 3923652460, 7847304920, 15694609840]

約数ペア:

[(1, 15694609840), (2, 7847304920), (4, 3923652460), (5, 3138921968), (7, 2242087120), (8, 1961826230), (10, 1569460984), (13, 1207277680), (14, 1121043560), (16, 980913115), (20, 784730492), (26, 603638840), (28, 560521780), (35, 448417424), (40, 392365246), (49, 320298160), (52, 301819420), (56, 280260890), (65, 241455536), (70, 224208712), (80, 196182623), (91, 172468240), (98, 160149080), (104, 150909710), (112, 140130445), (130, 120727768), (140, 112104356), (182, 86234120), (196, 80074540), (208, 75454855), (245, 64059632), (260, 60363884), (280, 56052178), (343, 45756880), (364, 43117060), (392, 40037270), (455, 34493648), (490, 32029816), (520, 30181942), (560, 28026089), (637, 24638320), (686, 22878440), (728, 21558530), (784, 20018635), (910, 17246824), (980, 16014908), (1040, 15090971), (1274, 12319160), (1372, 11439220), (1456, 10779265), (1715, 9151376), (1820, 8623412), (1960, 8007454), (2548, 6159580), (2744, 5719610), (3185, 4927664), (3430, 4575688), (3640, 4311706), (3920, 4003727), (4459, 3519760), (5096, 3079790), (5488, 2859805), (6370, 2463832), (6860, 2287844), (7280, 2155853), (8918, 1759880), (10192, 1539895), (12740, 1231916), (13720, 1143922), (17836, 879940), (22295, 703952), (25480, 615958), (27440, 571961), (35672, 439970), (43997, 356720), (44590, 351976), (50960, 307979), (71344, 219985), (87994, 178360), (89180, 175988)]