164035560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1579

約数の個数: 128

約数和(自身を含む): 537788160

約数和(自身を除く): 373752600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 520, 568, 710, 780, 852, 923, 1065, 1420, 1481, 1560, 1704, 1846, 2130, 2769, 2840, 2962, 3692, 4260, 4443, 4615, 5538, 5924, 7384, 7405, 8520, 8886, 9230, 11076, 11848, 13845, 14810, 17772, 18460, 19253, 22152, 22215, 27690, 29620, 35544, 36920, 38506, 44430, 55380, 57759, 59240, 77012, 88860, 96265, 105151, 110760, 115518, 154024, 177720, 192530, 210302, 231036, 288795, 315453, 385060, 420604, 462072, 525755, 577590, 630906, 770120, 841208, 1051510, 1155180, 1261812, 1366963, 1577265, 2103020, 2310360, 2523624, 2733926, 3154530, 4100889, 4206040, 5467852, 6309060, 6834815, 8201778, 10935704, 12618120, 13669630, 16403556, 20504445, 27339260, 32807112, 41008890, 54678520, 82017780, 164035560]

約数ペア:

[(1, 164035560), (2, 82017780), (3, 54678520), (4, 41008890), (5, 32807112), (6, 27339260), (8, 20504445), (10, 16403556), (12, 13669630), (13, 12618120), (15, 10935704), (20, 8201778), (24, 6834815), (26, 6309060), (30, 5467852), (39, 4206040), (40, 4100889), (52, 3154530), (60, 2733926), (65, 2523624), (71, 2310360), (78, 2103020), (104, 1577265), (120, 1366963), (130, 1261812), (142, 1155180), (156, 1051510), (195, 841208), (213, 770120), (260, 630906), (284, 577590), (312, 525755), (355, 462072), (390, 420604), (426, 385060), (520, 315453), (568, 288795), (710, 231036), (780, 210302), (852, 192530), (923, 177720), (1065, 154024), (1420, 115518), (1481, 110760), (1560, 105151), (1704, 96265), (1846, 88860), (2130, 77012), (2769, 59240), (2840, 57759), (2962, 55380), (3692, 44430), (4260, 38506), (4443, 36920), (4615, 35544), (5538, 29620), (5924, 27690), (7384, 22215), (7405, 22152), (8520, 19253), (8886, 18460), (9230, 17772), (11076, 14810), (11848, 13845)]