210351960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6421}}^1$

素因数の和:6458

約数の個数: 192

約数和(自身を含む): 841538880

約数和(自身を除く): 631186920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6421, 6552, 8190, 10920, 12842, 16380, 19263, 25684, 32105, 32760, 38526, 44947, 51368, 57789, 64210, 77052, 83473, 89894, 96315, 115578, 128420, 134841, 154104, 166946, 179788, 192630, 224735, 231156, 250419, 256840, 269682, 288945, 333892, 359576, 385260, 404523, 417365, 449470, 462312, 500838, 539364, 577890, 584311, 667784, 674205, 751257, 770520, 809046, 834730, 898940, 1001676, 1078728, 1155780, 1168622, 1252095, 1348410, 1502514, 1618092, 1669460, 1752933, 1797880, 2003352, 2022615, 2311560, 2337244, 2504190, 2696820, 2921555, 3005028, 3236184, 3338920, 3505866, 3756285, 4045230, 4674488, 5008380, 5258799, 5393640, 5843110, 6010056, 7011732, 7512570, 8090460, 8764665, 10016760, 10517598, 11686220, 14023464, 15025140, 16180920, 17529330, 21035196, 23372440, 26293995, 30050280, 35058660, 42070392, 52587990, 70117320, 105175980, 210351960]

約数ペア:

[(1, 210351960), (2, 105175980), (3, 70117320), (4, 52587990), (5, 42070392), (6, 35058660), (7, 30050280), (8, 26293995), (9, 23372440), (10, 21035196), (12, 17529330), (13, 16180920), (14, 15025140), (15, 14023464), (18, 11686220), (20, 10517598), (21, 10016760), (24, 8764665), (26, 8090460), (28, 7512570), (30, 7011732), (35, 6010056), (36, 5843110), (39, 5393640), (40, 5258799), (42, 5008380), (45, 4674488), (52, 4045230), (56, 3756285), (60, 3505866), (63, 3338920), (65, 3236184), (70, 3005028), (72, 2921555), (78, 2696820), (84, 2504190), (90, 2337244), (91, 2311560), (104, 2022615), (105, 2003352), (117, 1797880), (120, 1752933), (126, 1669460), (130, 1618092), (140, 1502514), (156, 1348410), (168, 1252095), (180, 1168622), (182, 1155780), (195, 1078728), (210, 1001676), (234, 898940), (252, 834730), (260, 809046), (273, 770520), (280, 751257), (312, 674205), (315, 667784), (360, 584311), (364, 577890), (390, 539364), (420, 500838), (455, 462312), (468, 449470), (504, 417365), (520, 404523), (546, 385260), (585, 359576), (630, 333892), (728, 288945), (780, 269682), (819, 256840), (840, 250419), (910, 231156), (936, 224735), (1092, 192630), (1170, 179788), (1260, 166946), (1365, 154104), (1560, 134841), (1638, 128420), (1820, 115578), (2184, 96315), (2340, 89894), (2520, 83473), (2730, 77052), (3276, 64210), (3640, 57789), (4095, 51368), (4680, 44947), (5460, 38526), (6421, 32760), (6552, 32105), (8190, 25684), (10920, 19263), (12842, 16380)]