1630484520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{41299}}^1$

素因数の和:41367

約数の個数: 128

約数和(自身を含む): 5709312000

約数和(自身を除く): 4078827480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5640, 6580, 7896, 9870, 13160, 19740, 39480, 41299, 82598, 123897, 165196, 206495, 247794, 289093, 330392, 412990, 495588, 578186, 619485, 825980, 867279, 991176, 1156372, 1238970, 1445465, 1651960, 1734558, 1941053, 2312744, 2477940, 2890930, 3469116, 3882106, 4336395, 4955880, 5781860, 5823159, 6938232, 7764212, 8672790, 9705265, 11563720, 11646318, 13587371, 15528424, 17345580, 19410530, 23292636, 27174742, 29115795, 34691160, 38821060, 40762113, 46585272, 54349484, 58231590, 67936855, 77642120, 81524226, 108698968, 116463180, 135873710, 163048452, 203810565, 232926360, 271747420, 326096904, 407621130, 543494840, 815242260, 1630484520]

約数ペア:

[(1, 1630484520), (2, 815242260), (3, 543494840), (4, 407621130), (5, 326096904), (6, 271747420), (7, 232926360), (8, 203810565), (10, 163048452), (12, 135873710), (14, 116463180), (15, 108698968), (20, 81524226), (21, 77642120), (24, 67936855), (28, 58231590), (30, 54349484), (35, 46585272), (40, 40762113), (42, 38821060), (47, 34691160), (56, 29115795), (60, 27174742), (70, 23292636), (84, 19410530), (94, 17345580), (105, 15528424), (120, 13587371), (140, 11646318), (141, 11563720), (168, 9705265), (188, 8672790), (210, 7764212), (235, 6938232), (280, 5823159), (282, 5781860), (329, 4955880), (376, 4336395), (420, 3882106), (470, 3469116), (564, 2890930), (658, 2477940), (705, 2312744), (840, 1941053), (940, 1734558), (987, 1651960), (1128, 1445465), (1316, 1238970), (1410, 1156372), (1645, 991176), (1880, 867279), (1974, 825980), (2632, 619485), (2820, 578186), (3290, 495588), (3948, 412990), (4935, 330392), (5640, 289093), (6580, 247794), (7896, 206495), (9870, 165196), (13160, 123897), (19740, 82598), (39480, 41299)]