67785480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 258935040

約数和(自身を除く): 191149560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 727, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1454, 1480, 1554, 1665, 2072, 2181, 2220, 2331, 2520, 2590, 2664, 2908, 3108, 3330, 3635, 3885, 4362, 4440, 4662, 5089, 5180, 5816, 6216, 6543, 6660, 7270, 7770, 8724, 9324, 10178, 10360, 10905, 11655, 13086, 13320, 14540, 15267, 15540, 17448, 18648, 20356, 21810, 23310, 25445, 26172, 26899, 29080, 30534, 31080, 32715, 40712, 43620, 45801, 46620, 50890, 52344, 53798, 61068, 65430, 76335, 80697, 87240, 91602, 93240, 101780, 107596, 122136, 130860, 134495, 152670, 161394, 183204, 188293, 203560, 215192, 229005, 242091, 261720, 268990, 305340, 322788, 366408, 376586, 403485, 458010, 484182, 537980, 564879, 610680, 645576, 753172, 806970, 916020, 941465, 968364, 1075960, 1129758, 1210455, 1506344, 1613940, 1694637, 1832040, 1882930, 1936728, 2259516, 2420910, 2824395, 3227880, 3389274, 3765860, 4519032, 4841820, 5648790, 6778548, 7531720, 8473185, 9683640, 11297580, 13557096, 16946370, 22595160, 33892740, 67785480]

約数ペア:

[(1, 67785480), (2, 33892740), (3, 22595160), (4, 16946370), (5, 13557096), (6, 11297580), (7, 9683640), (8, 8473185), (9, 7531720), (10, 6778548), (12, 5648790), (14, 4841820), (15, 4519032), (18, 3765860), (20, 3389274), (21, 3227880), (24, 2824395), (28, 2420910), (30, 2259516), (35, 1936728), (36, 1882930), (37, 1832040), (40, 1694637), (42, 1613940), (45, 1506344), (56, 1210455), (60, 1129758), (63, 1075960), (70, 968364), (72, 941465), (74, 916020), (84, 806970), (90, 753172), (105, 645576), (111, 610680), (120, 564879), (126, 537980), (140, 484182), (148, 458010), (168, 403485), (180, 376586), (185, 366408), (210, 322788), (222, 305340), (252, 268990), (259, 261720), (280, 242091), (296, 229005), (315, 215192), (333, 203560), (360, 188293), (370, 183204), (420, 161394), (444, 152670), (504, 134495), (518, 130860), (555, 122136), (630, 107596), (666, 101780), (727, 93240), (740, 91602), (777, 87240), (840, 80697), (888, 76335), (1036, 65430), (1110, 61068), (1260, 53798), (1295, 52344), (1332, 50890), (1454, 46620), (1480, 45801), (1554, 43620), (1665, 40712), (2072, 32715), (2181, 31080), (2220, 30534), (2331, 29080), (2520, 26899), (2590, 26172), (2664, 25445), (2908, 23310), (3108, 21810), (3330, 20356), (3635, 18648), (3885, 17448), (4362, 15540), (4440, 15267), (4662, 14540), (5089, 13320), (5180, 13086), (5816, 11655), (6216, 10905), (6543, 10360), (6660, 10178), (7270, 9324), (7770, 8724)]