5716920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 19284480

約数和(自身を除く): 13567560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 71, 88, 110, 120, 122, 132, 142, 165, 183, 213, 220, 244, 264, 284, 305, 330, 355, 366, 426, 440, 488, 568, 610, 660, 671, 710, 732, 781, 852, 915, 1065, 1220, 1320, 1342, 1420, 1464, 1562, 1704, 1830, 2013, 2130, 2343, 2440, 2684, 2840, 3124, 3355, 3660, 3905, 4026, 4260, 4331, 4686, 5368, 6248, 6710, 7320, 7810, 8052, 8520, 8662, 9372, 10065, 11715, 12993, 13420, 15620, 16104, 17324, 18744, 20130, 21655, 23430, 25986, 26840, 31240, 34648, 40260, 43310, 46860, 47641, 51972, 64965, 80520, 86620, 93720, 95282, 103944, 129930, 142923, 173240, 190564, 238205, 259860, 285846, 381128, 476410, 519720, 571692, 714615, 952820, 1143384, 1429230, 1905640, 2858460, 5716920]

約数ペア:

[(1, 5716920), (2, 2858460), (3, 1905640), (4, 1429230), (5, 1143384), (6, 952820), (8, 714615), (10, 571692), (11, 519720), (12, 476410), (15, 381128), (20, 285846), (22, 259860), (24, 238205), (30, 190564), (33, 173240), (40, 142923), (44, 129930), (55, 103944), (60, 95282), (61, 93720), (66, 86620), (71, 80520), (88, 64965), (110, 51972), (120, 47641), (122, 46860), (132, 43310), (142, 40260), (165, 34648), (183, 31240), (213, 26840), (220, 25986), (244, 23430), (264, 21655), (284, 20130), (305, 18744), (330, 17324), (355, 16104), (366, 15620), (426, 13420), (440, 12993), (488, 11715), (568, 10065), (610, 9372), (660, 8662), (671, 8520), (710, 8052), (732, 7810), (781, 7320), (852, 6710), (915, 6248), (1065, 5368), (1220, 4686), (1320, 4331), (1342, 4260), (1420, 4026), (1464, 3905), (1562, 3660), (1704, 3355), (1830, 3124), (2013, 2840), (2130, 2684), (2343, 2440)]