201879120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 650851200

約数和(自身を除く): 448972080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 59, 60, 80, 106, 118, 120, 159, 177, 212, 236, 240, 265, 269, 295, 318, 354, 424, 472, 530, 538, 590, 636, 708, 795, 807, 848, 885, 944, 1060, 1076, 1180, 1272, 1345, 1416, 1590, 1614, 1770, 2120, 2152, 2360, 2544, 2690, 2832, 3127, 3180, 3228, 3540, 4035, 4240, 4304, 4720, 5380, 6254, 6360, 6456, 7080, 8070, 9381, 10760, 12508, 12720, 12912, 14160, 14257, 15635, 15871, 16140, 18762, 21520, 25016, 28514, 31270, 31742, 32280, 37524, 42771, 46905, 47613, 50032, 57028, 62540, 63484, 64560, 71285, 75048, 79355, 85542, 93810, 95226, 114056, 125080, 126968, 142570, 150096, 158710, 171084, 187620, 190452, 213855, 228112, 238065, 250160, 253936, 285140, 317420, 342168, 375240, 380904, 427710, 476130, 570280, 634840, 684336, 750480, 761808, 841163, 855420, 952260, 1140560, 1269680, 1682326, 1710840, 1904520, 2523489, 3364652, 3421680, 3809040, 4205815, 5046978, 6729304, 8411630, 10093956, 12617445, 13458608, 16823260, 20187912, 25234890, 33646520, 40375824, 50469780, 67293040, 100939560, 201879120]

約数ペア:

[(1, 201879120), (2, 100939560), (3, 67293040), (4, 50469780), (5, 40375824), (6, 33646520), (8, 25234890), (10, 20187912), (12, 16823260), (15, 13458608), (16, 12617445), (20, 10093956), (24, 8411630), (30, 6729304), (40, 5046978), (48, 4205815), (53, 3809040), (59, 3421680), (60, 3364652), (80, 2523489), (106, 1904520), (118, 1710840), (120, 1682326), (159, 1269680), (177, 1140560), (212, 952260), (236, 855420), (240, 841163), (265, 761808), (269, 750480), (295, 684336), (318, 634840), (354, 570280), (424, 476130), (472, 427710), (530, 380904), (538, 375240), (590, 342168), (636, 317420), (708, 285140), (795, 253936), (807, 250160), (848, 238065), (885, 228112), (944, 213855), (1060, 190452), (1076, 187620), (1180, 171084), (1272, 158710), (1345, 150096), (1416, 142570), (1590, 126968), (1614, 125080), (1770, 114056), (2120, 95226), (2152, 93810), (2360, 85542), (2544, 79355), (2690, 75048), (2832, 71285), (3127, 64560), (3180, 63484), (3228, 62540), (3540, 57028), (4035, 50032), (4240, 47613), (4304, 46905), (4720, 42771), (5380, 37524), (6254, 32280), (6360, 31742), (6456, 31270), (7080, 28514), (8070, 25016), (9381, 21520), (10760, 18762), (12508, 16140), (12720, 15871), (12912, 15635), (14160, 14257)]