191865103640

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{2999}}^1\times {\mathrm{4663}}^1$

素因数の和:7694

約数の個数: 128

約数和(自身を含む): 503712000000

約数和(自身を除く): 311846896360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 2999, 3430, 4663, 5998, 6860, 9326, 11996, 13720, 14995, 18652, 20993, 23315, 23992, 29990, 32641, 37304, 41986, 46630, 59980, 65282, 83972, 93260, 104965, 119960, 130564, 146951, 163205, 167944, 186520, 209930, 228487, 261128, 293902, 326410, 419860, 456974, 587804, 652820, 734755, 839720, 913948, 1028657, 1142435, 1175608, 1305640, 1469510, 1599409, 1827896, 2057314, 2284870, 2939020, 3198818, 4114628, 4569740, 5143285, 5878040, 6397636, 7997045, 8229256, 9139480, 10286570, 12795272, 13984337, 15994090, 20573140, 27968674, 31988180, 41146280, 55937348, 63976360, 69921685, 97890359, 111874696, 139843370, 195780718, 279686740, 391561436, 489451795, 559373480, 685232513, 783122872, 978903590, 1370465026, 1957807180, 2740930052, 3426162565, 3915614360, 4796627591, 5481860104, 6852325130, 9593255182, 13704650260, 19186510364, 23983137955, 27409300520, 38373020728, 47966275910, 95932551820, 191865103640]

約数ペア:

[(1, 191865103640), (2, 95932551820), (4, 47966275910), (5, 38373020728), (7, 27409300520), (8, 23983137955), (10, 19186510364), (14, 13704650260), (20, 9593255182), (28, 6852325130), (35, 5481860104), (40, 4796627591), (49, 3915614360), (56, 3426162565), (70, 2740930052), (98, 1957807180), (140, 1370465026), (196, 978903590), (245, 783122872), (280, 685232513), (343, 559373480), (392, 489451795), (490, 391561436), (686, 279686740), (980, 195780718), (1372, 139843370), (1715, 111874696), (1960, 97890359), (2744, 69921685), (2999, 63976360), (3430, 55937348), (4663, 41146280), (5998, 31988180), (6860, 27968674), (9326, 20573140), (11996, 15994090), (13720, 13984337), (14995, 12795272), (18652, 10286570), (20993, 9139480), (23315, 8229256), (23992, 7997045), (29990, 6397636), (32641, 5878040), (37304, 5143285), (41986, 4569740), (46630, 4114628), (59980, 3198818), (65282, 2939020), (83972, 2284870), (93260, 2057314), (104965, 1827896), (119960, 1599409), (130564, 1469510), (146951, 1305640), (163205, 1175608), (167944, 1142435), (186520, 1028657), (209930, 913948), (228487, 839720), (261128, 734755), (293902, 652820), (326410, 587804), (419860, 456974)]