165938760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 256

約数和(自身を含む): 609638400

約数和(自身を除く): 443699640

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, 223, 234, 260, 265, 270, 312, 318, 351, 360, 390, 424, 446, 468, 477, 520, 530, 540, 585, 636, 669, 689, 702, 780, 795, 892, 936, 954, 1060, 1080, 1115, 1170, 1272, 1338, 1378, 1404, 1431, 1560, 1590, 1755, 1784, 1908, 2007, 2067, 2120, 2230, 2340, 2385, 2676, 2756, 2808, 2862, 2899, 3180, 3345, 3445, 3510, 3816, 4014, 4134, 4460, 4680, 4770, 5352, 5512, 5724, 5798, 6021, 6201, 6360, 6690, 6890, 7020, 7155, 8028, 8268, 8697, 8920, 9540, 10035, 10335, 11448, 11596, 11819, 12042, 12402, 13380, 13780, 14040, 14310, 14495, 16056, 16536, 17394, 18603, 19080, 20070, 20670, 23192, 23638, 24084, 24804, 26091, 26760, 27560, 28620, 28990, 30105, 31005, 34788, 35457, 37206, 40140, 41340, 43485, 47276, 48168, 49608, 52182, 57240, 57980, 59095, 60210, 62010, 69576, 70914, 74412, 78273, 80280, 82680, 86970, 93015, 94552, 104364, 106371, 115960, 118190, 120420, 124020, 130455, 141828, 148824, 153647, 156546, 173940, 177285, 186030, 208728, 212742, 236380, 240840, 248040, 260910, 283656, 307294, 313092, 319113, 347880, 354570, 372060, 391365, 425484, 460941, 472760, 521820, 531855, 614588, 626184, 638226, 709140, 744120, 768235, 782730, 850968, 921882, 1043640, 1063710, 1229176, 1276452, 1382823, 1418280, 1536470, 1565460, 1595565, 1843764, 2127420, 2304705, 2552904, 2765646, 3072940, 3130920, 3191130, 3687528, 4148469, 4254840, 4609410, 5531292, 6145880, 6382260, 6914115, 8296938, 9218820, 11062584, 12764520, 13828230, 16593876, 18437640, 20742345, 27656460, 33187752, 41484690, 55312920, 82969380, 165938760]

約数ペア:

[(1, 165938760), (2, 82969380), (3, 55312920), (4, 41484690), (5, 33187752), (6, 27656460), (8, 20742345), (9, 18437640), (10, 16593876), (12, 13828230), (13, 12764520), (15, 11062584), (18, 9218820), (20, 8296938), (24, 6914115), (26, 6382260), (27, 6145880), (30, 5531292), (36, 4609410), (39, 4254840), (40, 4148469), (45, 3687528), (52, 3191130), (53, 3130920), (54, 3072940), (60, 2765646), (65, 2552904), (72, 2304705), (78, 2127420), (90, 1843764), (104, 1595565), (106, 1565460), (108, 1536470), (117, 1418280), (120, 1382823), (130, 1276452), (135, 1229176), (156, 1063710), (159, 1043640), (180, 921882), (195, 850968), (212, 782730), (216, 768235), (223, 744120), (234, 709140), (260, 638226), (265, 626184), (270, 614588), (312, 531855), (318, 521820), (351, 472760), (360, 460941), (390, 425484), (424, 391365), (446, 372060), (468, 354570), (477, 347880), (520, 319113), (530, 313092), (540, 307294), (585, 283656), (636, 260910), (669, 248040), (689, 240840), (702, 236380), (780, 212742), (795, 208728), (892, 186030), (936, 177285), (954, 173940), (1060, 156546), (1080, 153647), (1115, 148824), (1170, 141828), (1272, 130455), (1338, 124020), (1378, 120420), (1404, 118190), (1431, 115960), (1560, 106371), (1590, 104364), (1755, 94552), (1784, 93015), (1908, 86970), (2007, 82680), (2067, 80280), (2120, 78273), (2230, 74412), (2340, 70914), (2385, 69576), (2676, 62010), (2756, 60210), (2808, 59095), (2862, 57980), (2899, 57240), (3180, 52182), (3345, 49608), (3445, 48168), (3510, 47276), (3816, 43485), (4014, 41340), (4134, 40140), (4460, 37206), (4680, 35457), (4770, 34788), (5352, 31005), (5512, 30105), (5724, 28990), (5798, 28620), (6021, 27560), (6201, 26760), (6360, 26091), (6690, 24804), (6890, 24084), (7020, 23638), (7155, 23192), (8028, 20670), (8268, 20070), (8697, 19080), (8920, 18603), (9540, 17394), (10035, 16536), (10335, 16056), (11448, 14495), (11596, 14310), (11819, 14040), (12042, 13780), (12402, 13380)]