4350788520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{6353}}^1$

素因数の和:6819

約数の個数: 128

約数和(自身を含む): 14090630400

約数和(自身を除く): 9739841880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 439, 520, 780, 878, 1317, 1560, 1756, 2195, 2634, 3512, 4390, 5268, 5707, 6353, 6585, 8780, 10536, 11414, 12706, 13170, 17121, 17560, 19059, 22828, 25412, 26340, 28535, 31765, 34242, 38118, 45656, 50824, 52680, 57070, 63530, 68484, 76236, 82589, 85605, 95295, 114140, 127060, 136968, 152472, 165178, 171210, 190590, 228280, 247767, 254120, 330356, 342420, 381180, 412945, 495534, 660712, 684840, 762360, 825890, 991068, 1238835, 1651780, 1982136, 2477670, 2788967, 3303560, 4955340, 5577934, 8366901, 9910680, 11155868, 13944835, 16733802, 22311736, 27889670, 33467604, 36256571, 41834505, 55779340, 66935208, 72513142, 83669010, 108769713, 111558680, 145026284, 167338020, 181282855, 217539426, 290052568, 334676040, 362565710, 435078852, 543848565, 725131420, 870157704, 1087697130, 1450262840, 2175394260, 4350788520]

約数ペア:

[(1, 4350788520), (2, 2175394260), (3, 1450262840), (4, 1087697130), (5, 870157704), (6, 725131420), (8, 543848565), (10, 435078852), (12, 362565710), (13, 334676040), (15, 290052568), (20, 217539426), (24, 181282855), (26, 167338020), (30, 145026284), (39, 111558680), (40, 108769713), (52, 83669010), (60, 72513142), (65, 66935208), (78, 55779340), (104, 41834505), (120, 36256571), (130, 33467604), (156, 27889670), (195, 22311736), (260, 16733802), (312, 13944835), (390, 11155868), (439, 9910680), (520, 8366901), (780, 5577934), (878, 4955340), (1317, 3303560), (1560, 2788967), (1756, 2477670), (2195, 1982136), (2634, 1651780), (3512, 1238835), (4390, 991068), (5268, 825890), (5707, 762360), (6353, 684840), (6585, 660712), (8780, 495534), (10536, 412945), (11414, 381180), (12706, 342420), (13170, 330356), (17121, 254120), (17560, 247767), (19059, 228280), (22828, 190590), (25412, 171210), (26340, 165178), (28535, 152472), (31765, 136968), (34242, 127060), (38118, 114140), (45656, 95295), (50824, 85605), (52680, 82589), (57070, 76236), (63530, 68484)]