674916840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:993

約数の個数: 256

約数和(自身を含む): 2471212800

約数和(自身を除く): 1796295960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 53, 54, 60, 65, 72, 78, 90, 104, 106, 108, 117, 120, 130, 135, 156, 159, 180, 195, 212, 216, 234, 260, 265, 270, 312, 318, 351, 360, 390, 424, 468, 477, 520, 530, 540, 585, 636, 689, 702, 780, 795, 907, 936, 954, 1060, 1080, 1170, 1272, 1378, 1404, 1431, 1560, 1590, 1755, 1814, 1908, 2067, 2120, 2340, 2385, 2721, 2756, 2808, 2862, 3180, 3445, 3510, 3628, 3816, 4134, 4535, 4680, 4770, 5442, 5512, 5724, 6201, 6360, 6890, 7020, 7155, 7256, 8163, 8268, 9070, 9540, 10335, 10884, 11448, 11791, 12402, 13605, 13780, 14040, 14310, 16326, 16536, 18140, 18603, 19080, 20670, 21768, 23582, 24489, 24804, 27210, 27560, 28620, 31005, 32652, 35373, 36280, 37206, 40815, 41340, 47164, 48071, 48978, 49608, 54420, 57240, 58955, 62010, 65304, 70746, 74412, 81630, 82680, 93015, 94328, 96142, 97956, 106119, 108840, 117910, 122445, 124020, 141492, 144213, 148824, 163260, 176865, 186030, 192284, 195912, 212238, 235820, 240355, 244890, 248040, 282984, 288426, 318357, 326520, 353730, 372060, 384568, 424476, 432639, 471640, 480710, 489780, 530595, 576852, 624923, 636714, 707460, 721065, 744120, 848952, 865278, 961420, 979560, 1061190, 1153704, 1249846, 1273428, 1297917, 1414920, 1442130, 1591785, 1730556, 1874769, 1922840, 2122380, 2163195, 2499692, 2546856, 2595834, 2884260, 3124615, 3183570, 3461112, 3749538, 4244760, 4326390, 4999384, 5191668, 5624307, 5768520, 6249230, 6367140, 6489585, 7499076, 8652780, 9373845, 10383336, 11248614, 12498460, 12734280, 12979170, 14998152, 16872921, 17305560, 18747690, 22497228, 24996920, 25958340, 28121535, 33745842, 37495380, 44994456, 51916680, 56243070, 67491684, 74990760, 84364605, 112486140, 134983368, 168729210, 224972280, 337458420, 674916840]

約数ペア:

[(1, 674916840), (2, 337458420), (3, 224972280), (4, 168729210), (5, 134983368), (6, 112486140), (8, 84364605), (9, 74990760), (10, 67491684), (12, 56243070), (13, 51916680), (15, 44994456), (18, 37495380), (20, 33745842), (24, 28121535), (26, 25958340), (27, 24996920), (30, 22497228), (36, 18747690), (39, 17305560), (40, 16872921), (45, 14998152), (52, 12979170), (53, 12734280), (54, 12498460), (60, 11248614), (65, 10383336), (72, 9373845), (78, 8652780), (90, 7499076), (104, 6489585), (106, 6367140), (108, 6249230), (117, 5768520), (120, 5624307), (130, 5191668), (135, 4999384), (156, 4326390), (159, 4244760), (180, 3749538), (195, 3461112), (212, 3183570), (216, 3124615), (234, 2884260), (260, 2595834), (265, 2546856), (270, 2499692), (312, 2163195), (318, 2122380), (351, 1922840), (360, 1874769), (390, 1730556), (424, 1591785), (468, 1442130), (477, 1414920), (520, 1297917), (530, 1273428), (540, 1249846), (585, 1153704), (636, 1061190), (689, 979560), (702, 961420), (780, 865278), (795, 848952), (907, 744120), (936, 721065), (954, 707460), (1060, 636714), (1080, 624923), (1170, 576852), (1272, 530595), (1378, 489780), (1404, 480710), (1431, 471640), (1560, 432639), (1590, 424476), (1755, 384568), (1814, 372060), (1908, 353730), (2067, 326520), (2120, 318357), (2340, 288426), (2385, 282984), (2721, 248040), (2756, 244890), (2808, 240355), (2862, 235820), (3180, 212238), (3445, 195912), (3510, 192284), (3628, 186030), (3816, 176865), (4134, 163260), (4535, 148824), (4680, 144213), (4770, 141492), (5442, 124020), (5512, 122445), (5724, 117910), (6201, 108840), (6360, 106119), (6890, 97956), (7020, 96142), (7155, 94328), (7256, 93015), (8163, 82680), (8268, 81630), (9070, 74412), (9540, 70746), (10335, 65304), (10884, 62010), (11448, 58955), (11791, 57240), (12402, 54420), (13605, 49608), (13780, 48978), (14040, 48071), (14310, 47164), (16326, 41340), (16536, 40815), (18140, 37206), (18603, 36280), (19080, 35373), (20670, 32652), (21768, 31005), (23582, 28620), (24489, 27560), (24804, 27210)]