133668960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16381}}^1$

素因数の和:16416

約数の個数: 96

約数和(自身を含む): 445852512

約数和(自身を除く): 312183552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 16381, 32762, 49143, 65524, 81905, 98286, 131048, 163810, 196572, 245715, 262096, 278477, 327620, 393144, 491430, 524192, 556954, 655240, 786288, 835431, 982860, 1113908, 1310480, 1392385, 1572576, 1670862, 1965720, 2227816, 2620960, 2784770, 3341724, 3931440, 4177155, 4455632, 5569540, 6683448, 7862880, 8354310, 8911264, 11139080, 13366896, 16708620, 22278160, 26733792, 33417240, 44556320, 66834480, 133668960]

約数ペア:

[(1, 133668960), (2, 66834480), (3, 44556320), (4, 33417240), (5, 26733792), (6, 22278160), (8, 16708620), (10, 13366896), (12, 11139080), (15, 8911264), (16, 8354310), (17, 7862880), (20, 6683448), (24, 5569540), (30, 4455632), (32, 4177155), (34, 3931440), (40, 3341724), (48, 2784770), (51, 2620960), (60, 2227816), (68, 1965720), (80, 1670862), (85, 1572576), (96, 1392385), (102, 1310480), (120, 1113908), (136, 982860), (160, 835431), (170, 786288), (204, 655240), (240, 556954), (255, 524192), (272, 491430), (340, 393144), (408, 327620), (480, 278477), (510, 262096), (544, 245715), (680, 196572), (816, 163810), (1020, 131048), (1360, 98286), (1632, 81905), (2040, 65524), (2720, 49143), (4080, 32762), (8160, 16381)]