166946220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3581}}^1$

素因数の和:3640

約数の個数: 144

約数和(自身を含む): 594554688

約数和(自身を除く): 427608468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3330, 3581, 3885, 4662, 5180, 6660, 7162, 7770, 9324, 10743, 11655, 14324, 15540, 17905, 21486, 23310, 25067, 32229, 35810, 42972, 46620, 50134, 53715, 64458, 71620, 75201, 100268, 107430, 125335, 128916, 132497, 150402, 161145, 214860, 225603, 250670, 264994, 300804, 322290, 376005, 397491, 451206, 501340, 529988, 644580, 662485, 752010, 794982, 902412, 927479, 1128015, 1192473, 1324970, 1504020, 1589964, 1854958, 1987455, 2256030, 2384946, 2649940, 2782437, 3709916, 3974910, 4512060, 4637395, 4769892, 5564874, 5962365, 7949820, 8347311, 9274790, 11129748, 11924730, 13912185, 16694622, 18549580, 23849460, 27824370, 33389244, 41736555, 55648740, 83473110, 166946220]

約数ペア:

[(1, 166946220), (2, 83473110), (3, 55648740), (4, 41736555), (5, 33389244), (6, 27824370), (7, 23849460), (9, 18549580), (10, 16694622), (12, 13912185), (14, 11924730), (15, 11129748), (18, 9274790), (20, 8347311), (21, 7949820), (28, 5962365), (30, 5564874), (35, 4769892), (36, 4637395), (37, 4512060), (42, 3974910), (45, 3709916), (60, 2782437), (63, 2649940), (70, 2384946), (74, 2256030), (84, 1987455), (90, 1854958), (105, 1589964), (111, 1504020), (126, 1324970), (140, 1192473), (148, 1128015), (180, 927479), (185, 902412), (210, 794982), (222, 752010), (252, 662485), (259, 644580), (315, 529988), (333, 501340), (370, 451206), (420, 397491), (444, 376005), (518, 322290), (555, 300804), (630, 264994), (666, 250670), (740, 225603), (777, 214860), (1036, 161145), (1110, 150402), (1260, 132497), (1295, 128916), (1332, 125335), (1554, 107430), (1665, 100268), (2220, 75201), (2331, 71620), (2590, 64458), (3108, 53715), (3330, 50134), (3581, 46620), (3885, 42972), (4662, 35810), (5180, 32229), (6660, 25067), (7162, 23310), (7770, 21486), (9324, 17905), (10743, 15540), (11655, 14324)]