3371523040

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{661}}^1$

素因数の和:1196

約数の個数: 96

約数和(自身を含む): 8107646400

約数和(自身を除く): 4736123360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 449, 568, 661, 710, 898, 1136, 1322, 1420, 1796, 2245, 2272, 2644, 2840, 3305, 3592, 4490, 5288, 5680, 6610, 7184, 8980, 10576, 11360, 13220, 14368, 17960, 21152, 26440, 31879, 35920, 46931, 52880, 63758, 71840, 93862, 105760, 127516, 159395, 187724, 234655, 255032, 296789, 318790, 375448, 469310, 510064, 593578, 637580, 750896, 938620, 1020128, 1187156, 1275160, 1483945, 1501792, 1877240, 2374312, 2550320, 2967890, 3754480, 4748624, 5100640, 5935780, 7508960, 9497248, 11871560, 21072019, 23743120, 42144038, 47486240, 84288076, 105360095, 168576152, 210720190, 337152304, 421440380, 674304608, 842880760, 1685761520, 3371523040]

約数ペア:

[(1, 3371523040), (2, 1685761520), (4, 842880760), (5, 674304608), (8, 421440380), (10, 337152304), (16, 210720190), (20, 168576152), (32, 105360095), (40, 84288076), (71, 47486240), (80, 42144038), (142, 23743120), (160, 21072019), (284, 11871560), (355, 9497248), (449, 7508960), (568, 5935780), (661, 5100640), (710, 4748624), (898, 3754480), (1136, 2967890), (1322, 2550320), (1420, 2374312), (1796, 1877240), (2245, 1501792), (2272, 1483945), (2644, 1275160), (2840, 1187156), (3305, 1020128), (3592, 938620), (4490, 750896), (5288, 637580), (5680, 593578), (6610, 510064), (7184, 469310), (8980, 375448), (10576, 318790), (11360, 296789), (13220, 255032), (14368, 234655), (17960, 187724), (21152, 159395), (26440, 127516), (31879, 105760), (35920, 93862), (46931, 71840), (52880, 63758)]