2170981200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 240

約数和(自身を含む): 7160541696

約数和(自身を除く): 4989560496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 83, 100, 120, 142, 150, 166, 200, 213, 240, 249, 284, 300, 307, 332, 355, 400, 415, 426, 498, 568, 600, 614, 664, 710, 830, 852, 921, 996, 1065, 1136, 1200, 1228, 1245, 1328, 1420, 1535, 1660, 1704, 1775, 1842, 1992, 2075, 2130, 2456, 2490, 2840, 3070, 3320, 3408, 3550, 3684, 3984, 4150, 4260, 4605, 4912, 4980, 5325, 5680, 5893, 6140, 6225, 6640, 7100, 7368, 7675, 8300, 8520, 9210, 9960, 10650, 11786, 12280, 12450, 14200, 14736, 15350, 16600, 17040, 17679, 18420, 19920, 21300, 21797, 23025, 23572, 24560, 24900, 25481, 28400, 29465, 30700, 33200, 35358, 36840, 42600, 43594, 46050, 47144, 49800, 50962, 58930, 61400, 65391, 70716, 73680, 76443, 85200, 87188, 88395, 92100, 94288, 99600, 101924, 108985, 117860, 122800, 127405, 130782, 141432, 147325, 152886, 174376, 176790, 184200, 203848, 217970, 235720, 254810, 261564, 282864, 294650, 305772, 326955, 348752, 353580, 368400, 382215, 407696, 435940, 441975, 471440, 509620, 523128, 544925, 589300, 611544, 637025, 653910, 707160, 764430, 871880, 883950, 1019240, 1046256, 1089850, 1178600, 1223088, 1274050, 1307820, 1414320, 1528860, 1634775, 1743760, 1767900, 1809151, 1911075, 2038480, 2179700, 2357200, 2548100, 2615640, 3057720, 3269550, 3535800, 3618302, 3822150, 4359400, 5096200, 5231280, 5427453, 6115440, 6539100, 7071600, 7236604, 7644300, 8718800, 9045755, 10192400, 10854906, 13078200, 14473208, 15288600, 18091510, 21709812, 26156400, 27137265, 28946416, 30577200, 36183020, 43419624, 45228775, 54274530, 72366040, 86839248, 90457550, 108549060, 135686325, 144732080, 180915100, 217098120, 271372650, 361830200, 434196240, 542745300, 723660400, 1085490600, 2170981200]

約数ペア:

[(1, 2170981200), (2, 1085490600), (3, 723660400), (4, 542745300), (5, 434196240), (6, 361830200), (8, 271372650), (10, 217098120), (12, 180915100), (15, 144732080), (16, 135686325), (20, 108549060), (24, 90457550), (25, 86839248), (30, 72366040), (40, 54274530), (48, 45228775), (50, 43419624), (60, 36183020), (71, 30577200), (75, 28946416), (80, 27137265), (83, 26156400), (100, 21709812), (120, 18091510), (142, 15288600), (150, 14473208), (166, 13078200), (200, 10854906), (213, 10192400), (240, 9045755), (249, 8718800), (284, 7644300), (300, 7236604), (307, 7071600), (332, 6539100), (355, 6115440), (400, 5427453), (415, 5231280), (426, 5096200), (498, 4359400), (568, 3822150), (600, 3618302), (614, 3535800), (664, 3269550), (710, 3057720), (830, 2615640), (852, 2548100), (921, 2357200), (996, 2179700), (1065, 2038480), (1136, 1911075), (1200, 1809151), (1228, 1767900), (1245, 1743760), (1328, 1634775), (1420, 1528860), (1535, 1414320), (1660, 1307820), (1704, 1274050), (1775, 1223088), (1842, 1178600), (1992, 1089850), (2075, 1046256), (2130, 1019240), (2456, 883950), (2490, 871880), (2840, 764430), (3070, 707160), (3320, 653910), (3408, 637025), (3550, 611544), (3684, 589300), (3984, 544925), (4150, 523128), (4260, 509620), (4605, 471440), (4912, 441975), (4980, 435940), (5325, 407696), (5680, 382215), (5893, 368400), (6140, 353580), (6225, 348752), (6640, 326955), (7100, 305772), (7368, 294650), (7675, 282864), (8300, 261564), (8520, 254810), (9210, 235720), (9960, 217970), (10650, 203848), (11786, 184200), (12280, 176790), (12450, 174376), (14200, 152886), (14736, 147325), (15350, 141432), (16600, 130782), (17040, 127405), (17679, 122800), (18420, 117860), (19920, 108985), (21300, 101924), (21797, 99600), (23025, 94288), (23572, 92100), (24560, 88395), (24900, 87188), (25481, 85200), (28400, 76443), (29465, 73680), (30700, 70716), (33200, 65391), (35358, 61400), (36840, 58930), (42600, 50962), (43594, 49800), (46050, 47144)]