8886360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 31104000

約数和(自身を除く): 22217640

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, 71, 84, 105, 120, 140, 142, 149, 168, 210, 213, 280, 284, 298, 355, 420, 426, 447, 497, 568, 596, 710, 745, 840, 852, 894, 994, 1043, 1065, 1192, 1420, 1490, 1491, 1704, 1788, 1988, 2086, 2130, 2235, 2485, 2840, 2980, 2982, 3129, 3576, 3976, 4172, 4260, 4470, 4970, 5215, 5960, 5964, 6258, 7455, 8344, 8520, 8940, 9940, 10430, 10579, 11928, 12516, 14910, 15645, 17880, 19880, 20860, 21158, 25032, 29820, 31290, 31737, 41720, 42316, 52895, 59640, 62580, 63474, 74053, 84632, 105790, 125160, 126948, 148106, 158685, 211580, 222159, 253896, 296212, 317370, 370265, 423160, 444318, 592424, 634740, 740530, 888636, 1110795, 1269480, 1481060, 1777272, 2221590, 2962120, 4443180, 8886360]

約数ペア:

[(1, 8886360), (2, 4443180), (3, 2962120), (4, 2221590), (5, 1777272), (6, 1481060), (7, 1269480), (8, 1110795), (10, 888636), (12, 740530), (14, 634740), (15, 592424), (20, 444318), (21, 423160), (24, 370265), (28, 317370), (30, 296212), (35, 253896), (40, 222159), (42, 211580), (56, 158685), (60, 148106), (70, 126948), (71, 125160), (84, 105790), (105, 84632), (120, 74053), (140, 63474), (142, 62580), (149, 59640), (168, 52895), (210, 42316), (213, 41720), (280, 31737), (284, 31290), (298, 29820), (355, 25032), (420, 21158), (426, 20860), (447, 19880), (497, 17880), (568, 15645), (596, 14910), (710, 12516), (745, 11928), (840, 10579), (852, 10430), (894, 9940), (994, 8940), (1043, 8520), (1065, 8344), (1192, 7455), (1420, 6258), (1490, 5964), (1491, 5960), (1704, 5215), (1788, 4970), (1988, 4470), (2086, 4260), (2130, 4172), (2235, 3976), (2485, 3576), (2840, 3129), (2980, 2982)]