487762680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 256

約数和(自身を含む): 1629388800

約数和(自身を除く): 1141626120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 67, 76, 93, 95, 103, 114, 120, 124, 134, 152, 155, 186, 190, 201, 206, 228, 248, 268, 285, 309, 310, 335, 372, 380, 402, 412, 456, 465, 515, 536, 570, 589, 618, 620, 670, 744, 760, 804, 824, 930, 1005, 1030, 1140, 1178, 1236, 1240, 1273, 1340, 1545, 1608, 1767, 1860, 1957, 2010, 2060, 2077, 2280, 2356, 2472, 2546, 2680, 2945, 3090, 3193, 3534, 3720, 3819, 3914, 4020, 4120, 4154, 4712, 5092, 5871, 5890, 6180, 6231, 6365, 6386, 6901, 7068, 7638, 7828, 8040, 8308, 8835, 9579, 9785, 10184, 10385, 11742, 11780, 12360, 12462, 12730, 12772, 13802, 14136, 15276, 15656, 15965, 16616, 17670, 19095, 19158, 19570, 20703, 20770, 23484, 23560, 24924, 25460, 25544, 27604, 29355, 30552, 31155, 31930, 34505, 35340, 38190, 38316, 39140, 39463, 41406, 41540, 46968, 47895, 49848, 50920, 55208, 58710, 60667, 62310, 63860, 69010, 70680, 76380, 76632, 78280, 78926, 82812, 83080, 95790, 103515, 117420, 118389, 121334, 124620, 127720, 131119, 138020, 152760, 157852, 165624, 182001, 191580, 197315, 207030, 213931, 234840, 236778, 242668, 249240, 262238, 276040, 303335, 315704, 364002, 383160, 393357, 394630, 414060, 427862, 473556, 485336, 524476, 591945, 606670, 641793, 655595, 728004, 786714, 789260, 828120, 855724, 910005, 947112, 1048952, 1069655, 1183890, 1213340, 1283586, 1311190, 1456008, 1573428, 1578520, 1711448, 1820010, 1966785, 2139310, 2367780, 2426680, 2567172, 2622380, 3146856, 3208965, 3640020, 3933570, 4064689, 4278620, 4735560, 5134344, 5244760, 6417930, 7280040, 7867140, 8129378, 8557240, 12194067, 12835860, 15734280, 16258756, 20323445, 24388134, 25671720, 32517512, 40646890, 48776268, 60970335, 81293780, 97552536, 121940670, 162587560, 243881340, 487762680]

約数ペア:

[(1, 487762680), (2, 243881340), (3, 162587560), (4, 121940670), (5, 97552536), (6, 81293780), (8, 60970335), (10, 48776268), (12, 40646890), (15, 32517512), (19, 25671720), (20, 24388134), (24, 20323445), (30, 16258756), (31, 15734280), (38, 12835860), (40, 12194067), (57, 8557240), (60, 8129378), (62, 7867140), (67, 7280040), (76, 6417930), (93, 5244760), (95, 5134344), (103, 4735560), (114, 4278620), (120, 4064689), (124, 3933570), (134, 3640020), (152, 3208965), (155, 3146856), (186, 2622380), (190, 2567172), (201, 2426680), (206, 2367780), (228, 2139310), (248, 1966785), (268, 1820010), (285, 1711448), (309, 1578520), (310, 1573428), (335, 1456008), (372, 1311190), (380, 1283586), (402, 1213340), (412, 1183890), (456, 1069655), (465, 1048952), (515, 947112), (536, 910005), (570, 855724), (589, 828120), (618, 789260), (620, 786714), (670, 728004), (744, 655595), (760, 641793), (804, 606670), (824, 591945), (930, 524476), (1005, 485336), (1030, 473556), (1140, 427862), (1178, 414060), (1236, 394630), (1240, 393357), (1273, 383160), (1340, 364002), (1545, 315704), (1608, 303335), (1767, 276040), (1860, 262238), (1957, 249240), (2010, 242668), (2060, 236778), (2077, 234840), (2280, 213931), (2356, 207030), (2472, 197315), (2546, 191580), (2680, 182001), (2945, 165624), (3090, 157852), (3193, 152760), (3534, 138020), (3720, 131119), (3819, 127720), (3914, 124620), (4020, 121334), (4120, 118389), (4154, 117420), (4712, 103515), (5092, 95790), (5871, 83080), (5890, 82812), (6180, 78926), (6231, 78280), (6365, 76632), (6386, 76380), (6901, 70680), (7068, 69010), (7638, 63860), (7828, 62310), (8040, 60667), (8308, 58710), (8835, 55208), (9579, 50920), (9785, 49848), (10184, 47895), (10385, 46968), (11742, 41540), (11780, 41406), (12360, 39463), (12462, 39140), (12730, 38316), (12772, 38190), (13802, 35340), (14136, 34505), (15276, 31930), (15656, 31155), (15965, 30552), (16616, 29355), (17670, 27604), (19095, 25544), (19158, 25460), (19570, 24924), (20703, 23560), (20770, 23484)]