1736280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 7076160

約数和(自身を除く): 5339880

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, 53, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 106, 117, 120, 126, 130, 140, 156, 159, 168, 180, 182, 195, 210, 212, 234, 252, 260, 265, 273, 280, 312, 315, 318, 360, 364, 371, 390, 420, 424, 455, 468, 477, 504, 520, 530, 546, 585, 630, 636, 689, 728, 742, 780, 795, 819, 840, 910, 936, 954, 1060, 1092, 1113, 1170, 1260, 1272, 1365, 1378, 1484, 1560, 1590, 1638, 1820, 1855, 1908, 2067, 2120, 2184, 2226, 2340, 2385, 2520, 2730, 2756, 2968, 3180, 3276, 3339, 3445, 3640, 3710, 3816, 4095, 4134, 4452, 4680, 4770, 4823, 5460, 5512, 5565, 6201, 6360, 6552, 6678, 6890, 7420, 8190, 8268, 8904, 9540, 9646, 10335, 10920, 11130, 12402, 13356, 13780, 14469, 14840, 16380, 16536, 16695, 19080, 19292, 20670, 22260, 24115, 24804, 26712, 27560, 28938, 31005, 32760, 33390, 38584, 41340, 43407, 44520, 48230, 49608, 57876, 62010, 66780, 72345, 82680, 86814, 96460, 115752, 124020, 133560, 144690, 173628, 192920, 217035, 248040, 289380, 347256, 434070, 578760, 868140, 1736280]

約数ペア:

[(1, 1736280), (2, 868140), (3, 578760), (4, 434070), (5, 347256), (6, 289380), (7, 248040), (8, 217035), (9, 192920), (10, 173628), (12, 144690), (13, 133560), (14, 124020), (15, 115752), (18, 96460), (20, 86814), (21, 82680), (24, 72345), (26, 66780), (28, 62010), (30, 57876), (35, 49608), (36, 48230), (39, 44520), (40, 43407), (42, 41340), (45, 38584), (52, 33390), (53, 32760), (56, 31005), (60, 28938), (63, 27560), (65, 26712), (70, 24804), (72, 24115), (78, 22260), (84, 20670), (90, 19292), (91, 19080), (104, 16695), (105, 16536), (106, 16380), (117, 14840), (120, 14469), (126, 13780), (130, 13356), (140, 12402), (156, 11130), (159, 10920), (168, 10335), (180, 9646), (182, 9540), (195, 8904), (210, 8268), (212, 8190), (234, 7420), (252, 6890), (260, 6678), (265, 6552), (273, 6360), (280, 6201), (312, 5565), (315, 5512), (318, 5460), (360, 4823), (364, 4770), (371, 4680), (390, 4452), (420, 4134), (424, 4095), (455, 3816), (468, 3710), (477, 3640), (504, 3445), (520, 3339), (530, 3276), (546, 3180), (585, 2968), (630, 2756), (636, 2730), (689, 2520), (728, 2385), (742, 2340), (780, 2226), (795, 2184), (819, 2120), (840, 2067), (910, 1908), (936, 1855), (954, 1820), (1060, 1638), (1092, 1590), (1113, 1560), (1170, 1484), (1260, 1378), (1272, 1365)]