70185240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 248601600

約数和(自身を除く): 178416360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 331, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 662, 684, 744, 760, 855, 930, 993, 1116, 1140, 1178, 1240, 1324, 1368, 1395, 1655, 1710, 1767, 1860, 1986, 2232, 2280, 2356, 2648, 2790, 2945, 2979, 3310, 3420, 3534, 3720, 3972, 4712, 4965, 5301, 5580, 5890, 5958, 6289, 6620, 6840, 7068, 7944, 8835, 9930, 10261, 10602, 11160, 11780, 11916, 12578, 13240, 14136, 14895, 17670, 18867, 19860, 20522, 21204, 23560, 23832, 25156, 26505, 29790, 30783, 31445, 35340, 37734, 39720, 41044, 42408, 50312, 51305, 53010, 56601, 59580, 61566, 62890, 70680, 75468, 82088, 92349, 94335, 102610, 106020, 113202, 119160, 123132, 125780, 150936, 153915, 184698, 188670, 194959, 205220, 212040, 226404, 246264, 251560, 283005, 307830, 369396, 377340, 389918, 410440, 452808, 461745, 566010, 584877, 615660, 738792, 754680, 779836, 923490, 974795, 1132020, 1169754, 1231320, 1559672, 1754631, 1846980, 1949590, 2264040, 2339508, 2924385, 3509262, 3693960, 3899180, 4679016, 5848770, 7018524, 7798360, 8773155, 11697540, 14037048, 17546310, 23395080, 35092620, 70185240]

約数ペア:

[(1, 70185240), (2, 35092620), (3, 23395080), (4, 17546310), (5, 14037048), (6, 11697540), (8, 8773155), (9, 7798360), (10, 7018524), (12, 5848770), (15, 4679016), (18, 3899180), (19, 3693960), (20, 3509262), (24, 2924385), (30, 2339508), (31, 2264040), (36, 1949590), (38, 1846980), (40, 1754631), (45, 1559672), (57, 1231320), (60, 1169754), (62, 1132020), (72, 974795), (76, 923490), (90, 779836), (93, 754680), (95, 738792), (114, 615660), (120, 584877), (124, 566010), (152, 461745), (155, 452808), (171, 410440), (180, 389918), (186, 377340), (190, 369396), (228, 307830), (248, 283005), (279, 251560), (285, 246264), (310, 226404), (331, 212040), (342, 205220), (360, 194959), (372, 188670), (380, 184698), (456, 153915), (465, 150936), (558, 125780), (570, 123132), (589, 119160), (620, 113202), (662, 106020), (684, 102610), (744, 94335), (760, 92349), (855, 82088), (930, 75468), (993, 70680), (1116, 62890), (1140, 61566), (1178, 59580), (1240, 56601), (1324, 53010), (1368, 51305), (1395, 50312), (1655, 42408), (1710, 41044), (1767, 39720), (1860, 37734), (1986, 35340), (2232, 31445), (2280, 30783), (2356, 29790), (2648, 26505), (2790, 25156), (2945, 23832), (2979, 23560), (3310, 21204), (3420, 20522), (3534, 19860), (3720, 18867), (3972, 17670), (4712, 14895), (4965, 14136), (5301, 13240), (5580, 12578), (5890, 11916), (5958, 11780), (6289, 11160), (6620, 10602), (6840, 10261), (7068, 9930), (7944, 8835)]