339974460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6581}}^1$

素因数の和:6644

約数の個数: 144

約数和(自身を含む): 1207507392

約数和(自身を除く): 867532932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2460, 2583, 2870, 3444, 3690, 4305, 5166, 5740, 6581, 7380, 8610, 10332, 12915, 13162, 17220, 19743, 25830, 26324, 32905, 39486, 46067, 51660, 59229, 65810, 78972, 92134, 98715, 118458, 131620, 138201, 184268, 197430, 230335, 236916, 269821, 276402, 296145, 394860, 414603, 460670, 539642, 552804, 592290, 691005, 809463, 829206, 921340, 1079284, 1184580, 1349105, 1382010, 1618926, 1658412, 1888747, 2073015, 2428389, 2698210, 2764020, 3237852, 3777494, 4047315, 4146030, 4856778, 5396420, 5666241, 7554988, 8094630, 8292060, 9443735, 9713556, 11332482, 12141945, 16189260, 16998723, 18887470, 22664964, 24283890, 28331205, 33997446, 37774940, 48567780, 56662410, 67994892, 84993615, 113324820, 169987230, 339974460]

約数ペア:

[(1, 339974460), (2, 169987230), (3, 113324820), (4, 84993615), (5, 67994892), (6, 56662410), (7, 48567780), (9, 37774940), (10, 33997446), (12, 28331205), (14, 24283890), (15, 22664964), (18, 18887470), (20, 16998723), (21, 16189260), (28, 12141945), (30, 11332482), (35, 9713556), (36, 9443735), (41, 8292060), (42, 8094630), (45, 7554988), (60, 5666241), (63, 5396420), (70, 4856778), (82, 4146030), (84, 4047315), (90, 3777494), (105, 3237852), (123, 2764020), (126, 2698210), (140, 2428389), (164, 2073015), (180, 1888747), (205, 1658412), (210, 1618926), (246, 1382010), (252, 1349105), (287, 1184580), (315, 1079284), (369, 921340), (410, 829206), (420, 809463), (492, 691005), (574, 592290), (615, 552804), (630, 539642), (738, 460670), (820, 414603), (861, 394860), (1148, 296145), (1230, 276402), (1260, 269821), (1435, 236916), (1476, 230335), (1722, 197430), (1845, 184268), (2460, 138201), (2583, 131620), (2870, 118458), (3444, 98715), (3690, 92134), (4305, 78972), (5166, 65810), (5740, 59229), (6581, 51660), (7380, 46067), (8610, 39486), (10332, 32905), (12915, 26324), (13162, 25830), (17220, 19743)]