2328354840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{6257}}^1$

素因数の和:6721

約数の個数: 128

約数和(自身を含む): 8002229760

約数和(自身を除く): 5673874920

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, 84, 105, 120, 140, 168, 210, 280, 420, 443, 840, 886, 1329, 1772, 2215, 2658, 3101, 3544, 4430, 5316, 6202, 6257, 6645, 8860, 9303, 10632, 12404, 12514, 13290, 15505, 17720, 18606, 18771, 24808, 25028, 26580, 31010, 31285, 37212, 37542, 43799, 46515, 50056, 53160, 62020, 62570, 74424, 75084, 87598, 93030, 93855, 124040, 125140, 131397, 150168, 175196, 186060, 187710, 218995, 250280, 262794, 350392, 372120, 375420, 437990, 525588, 656985, 750840, 875980, 1051176, 1313970, 1751960, 2627940, 2771851, 5255880, 5543702, 8315553, 11087404, 13859255, 16631106, 19402957, 22174808, 27718510, 33262212, 38805914, 41577765, 55437020, 58208871, 66524424, 77611828, 83155530, 97014785, 110874040, 116417742, 155223656, 166311060, 194029570, 232835484, 291044355, 332622120, 388059140, 465670968, 582088710, 776118280, 1164177420, 2328354840]

約数ペア:

[(1, 2328354840), (2, 1164177420), (3, 776118280), (4, 582088710), (5, 465670968), (6, 388059140), (7, 332622120), (8, 291044355), (10, 232835484), (12, 194029570), (14, 166311060), (15, 155223656), (20, 116417742), (21, 110874040), (24, 97014785), (28, 83155530), (30, 77611828), (35, 66524424), (40, 58208871), (42, 55437020), (56, 41577765), (60, 38805914), (70, 33262212), (84, 27718510), (105, 22174808), (120, 19402957), (140, 16631106), (168, 13859255), (210, 11087404), (280, 8315553), (420, 5543702), (443, 5255880), (840, 2771851), (886, 2627940), (1329, 1751960), (1772, 1313970), (2215, 1051176), (2658, 875980), (3101, 750840), (3544, 656985), (4430, 525588), (5316, 437990), (6202, 375420), (6257, 372120), (6645, 350392), (8860, 262794), (9303, 250280), (10632, 218995), (12404, 187710), (12514, 186060), (13290, 175196), (15505, 150168), (17720, 131397), (18606, 125140), (18771, 124040), (24808, 93855), (25028, 93030), (26580, 87598), (31010, 75084), (31285, 74424), (37212, 62570), (37542, 62020), (43799, 53160), (46515, 50056)]