7441200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:93

約数の個数: 240

約数和(自身を含む): 29060640

約数和(自身を除く): 21619440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 53, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 106, 108, 117, 120, 130, 135, 144, 150, 156, 159, 180, 195, 200, 208, 212, 216, 225, 234, 240, 260, 265, 270, 300, 312, 318, 325, 351, 360, 390, 400, 424, 432, 450, 468, 477, 520, 530, 540, 585, 600, 624, 636, 650, 675, 689, 702, 720, 780, 795, 848, 900, 936, 954, 975, 1040, 1060, 1080, 1170, 1200, 1272, 1300, 1325, 1350, 1378, 1404, 1431, 1560, 1590, 1755, 1800, 1872, 1908, 1950, 2067, 2120, 2160, 2340, 2385, 2544, 2600, 2650, 2700, 2756, 2808, 2862, 2925, 3120, 3180, 3445, 3510, 3600, 3816, 3900, 3975, 4134, 4240, 4680, 4770, 5200, 5300, 5400, 5512, 5616, 5724, 5850, 6201, 6360, 6890, 7020, 7155, 7632, 7800, 7950, 8268, 8775, 9360, 9540, 10335, 10600, 10800, 11024, 11448, 11700, 11925, 12402, 12720, 13780, 14040, 14310, 15600, 15900, 16536, 17225, 17550, 18603, 19080, 20670, 21200, 22896, 23400, 23850, 24804, 27560, 28080, 28620, 31005, 31800, 33072, 34450, 35100, 35775, 37206, 38160, 41340, 46800, 47700, 49608, 51675, 55120, 57240, 62010, 63600, 68900, 70200, 71550, 74412, 82680, 93015, 95400, 99216, 103350, 114480, 124020, 137800, 140400, 143100, 148824, 155025, 165360, 186030, 190800, 206700, 248040, 275600, 286200, 297648, 310050, 372060, 413400, 465075, 496080, 572400, 620100, 744120, 826800, 930150, 1240200, 1488240, 1860300, 2480400, 3720600, 7441200]

約数ペア:

[(1, 7441200), (2, 3720600), (3, 2480400), (4, 1860300), (5, 1488240), (6, 1240200), (8, 930150), (9, 826800), (10, 744120), (12, 620100), (13, 572400), (15, 496080), (16, 465075), (18, 413400), (20, 372060), (24, 310050), (25, 297648), (26, 286200), (27, 275600), (30, 248040), (36, 206700), (39, 190800), (40, 186030), (45, 165360), (48, 155025), (50, 148824), (52, 143100), (53, 140400), (54, 137800), (60, 124020), (65, 114480), (72, 103350), (75, 99216), (78, 95400), (80, 93015), (90, 82680), (100, 74412), (104, 71550), (106, 70200), (108, 68900), (117, 63600), (120, 62010), (130, 57240), (135, 55120), (144, 51675), (150, 49608), (156, 47700), (159, 46800), (180, 41340), (195, 38160), (200, 37206), (208, 35775), (212, 35100), (216, 34450), (225, 33072), (234, 31800), (240, 31005), (260, 28620), (265, 28080), (270, 27560), (300, 24804), (312, 23850), (318, 23400), (325, 22896), (351, 21200), (360, 20670), (390, 19080), (400, 18603), (424, 17550), (432, 17225), (450, 16536), (468, 15900), (477, 15600), (520, 14310), (530, 14040), (540, 13780), (585, 12720), (600, 12402), (624, 11925), (636, 11700), (650, 11448), (675, 11024), (689, 10800), (702, 10600), (720, 10335), (780, 9540), (795, 9360), (848, 8775), (900, 8268), (936, 7950), (954, 7800), (975, 7632), (1040, 7155), (1060, 7020), (1080, 6890), (1170, 6360), (1200, 6201), (1272, 5850), (1300, 5724), (1325, 5616), (1350, 5512), (1378, 5400), (1404, 5300), (1431, 5200), (1560, 4770), (1590, 4680), (1755, 4240), (1800, 4134), (1872, 3975), (1908, 3900), (1950, 3816), (2067, 3600), (2120, 3510), (2160, 3445), (2340, 3180), (2385, 3120), (2544, 2925), (2600, 2862), (2650, 2808), (2700, 2756)]