8055669720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131371}}^1$

素因数の和:131465

約数の個数: 128

約数和(自身を含む): 27998000640

約数和(自身を除く): 19942330920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4380, 5110, 6132, 7665, 8760, 10220, 12264, 15330, 20440, 30660, 61320, 131371, 262742, 394113, 525484, 656855, 788226, 919597, 1050968, 1313710, 1576452, 1839194, 1970565, 2627420, 2758791, 3152904, 3678388, 3941130, 4597985, 5254840, 5517582, 7356776, 7882260, 9195970, 9590083, 11035164, 13793955, 15764520, 18391940, 19180166, 22070328, 27587910, 28770249, 36783880, 38360332, 47950415, 55175820, 57540498, 67130581, 76720664, 95900830, 110351640, 115080996, 134261162, 143851245, 191801660, 201391743, 230161992, 268522324, 287702490, 335652905, 383603320, 402783486, 537044648, 575404980, 671305810, 805566972, 1006958715, 1150809960, 1342611620, 1611133944, 2013917430, 2685223240, 4027834860, 8055669720]

約数ペア:

[(1, 8055669720), (2, 4027834860), (3, 2685223240), (4, 2013917430), (5, 1611133944), (6, 1342611620), (7, 1150809960), (8, 1006958715), (10, 805566972), (12, 671305810), (14, 575404980), (15, 537044648), (20, 402783486), (21, 383603320), (24, 335652905), (28, 287702490), (30, 268522324), (35, 230161992), (40, 201391743), (42, 191801660), (56, 143851245), (60, 134261162), (70, 115080996), (73, 110351640), (84, 95900830), (105, 76720664), (120, 67130581), (140, 57540498), (146, 55175820), (168, 47950415), (210, 38360332), (219, 36783880), (280, 28770249), (292, 27587910), (365, 22070328), (420, 19180166), (438, 18391940), (511, 15764520), (584, 13793955), (730, 11035164), (840, 9590083), (876, 9195970), (1022, 7882260), (1095, 7356776), (1460, 5517582), (1533, 5254840), (1752, 4597985), (2044, 3941130), (2190, 3678388), (2555, 3152904), (2920, 2758791), (3066, 2627420), (4088, 1970565), (4380, 1839194), (5110, 1576452), (6132, 1313710), (7665, 1050968), (8760, 919597), (10220, 788226), (12264, 656855), (15330, 525484), (20440, 394113), (30660, 262742), (61320, 131371)]