2137188360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2887}}^1$

素因数の和:3131

約数の個数: 128

約数和(自身を含む): 6653952000

約数和(自身を除く): 4516763640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 199, 248, 310, 372, 398, 465, 597, 620, 744, 796, 930, 995, 1194, 1240, 1592, 1860, 1990, 2388, 2887, 2985, 3720, 3980, 4776, 5774, 5970, 6169, 7960, 8661, 11548, 11940, 12338, 14435, 17322, 18507, 23096, 23880, 24676, 28870, 30845, 34644, 37014, 43305, 49352, 57740, 61690, 69288, 74028, 86610, 89497, 92535, 115480, 123380, 148056, 173220, 178994, 185070, 246760, 268491, 346440, 357988, 370140, 447485, 536982, 574513, 715976, 740280, 894970, 1073964, 1149026, 1342455, 1723539, 1789940, 2147928, 2298052, 2684910, 2872565, 3447078, 3579880, 4596104, 5369820, 5745130, 6894156, 8617695, 10739640, 11490260, 13788312, 17235390, 17809903, 22980520, 34470780, 35619806, 53429709, 68941560, 71239612, 89049515, 106859418, 142479224, 178099030, 213718836, 267148545, 356198060, 427437672, 534297090, 712396120, 1068594180, 2137188360]

約数ペア:

[(1, 2137188360), (2, 1068594180), (3, 712396120), (4, 534297090), (5, 427437672), (6, 356198060), (8, 267148545), (10, 213718836), (12, 178099030), (15, 142479224), (20, 106859418), (24, 89049515), (30, 71239612), (31, 68941560), (40, 53429709), (60, 35619806), (62, 34470780), (93, 22980520), (120, 17809903), (124, 17235390), (155, 13788312), (186, 11490260), (199, 10739640), (248, 8617695), (310, 6894156), (372, 5745130), (398, 5369820), (465, 4596104), (597, 3579880), (620, 3447078), (744, 2872565), (796, 2684910), (930, 2298052), (995, 2147928), (1194, 1789940), (1240, 1723539), (1592, 1342455), (1860, 1149026), (1990, 1073964), (2388, 894970), (2887, 740280), (2985, 715976), (3720, 574513), (3980, 536982), (4776, 447485), (5774, 370140), (5970, 357988), (6169, 346440), (7960, 268491), (8661, 246760), (11548, 185070), (11940, 178994), (12338, 173220), (14435, 148056), (17322, 123380), (18507, 115480), (23096, 92535), (23880, 89497), (24676, 86610), (28870, 74028), (30845, 69288), (34644, 61690), (37014, 57740), (43305, 49352)]