1187671380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4870

約数の個数: 192

約数和(自身を含む): 4130488320

約数和(自身を除く): 2942816940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 285, 310, 372, 380, 399, 420, 434, 465, 532, 570, 589, 620, 651, 665, 798, 868, 930, 1085, 1140, 1178, 1302, 1330, 1596, 1767, 1860, 1995, 2170, 2356, 2604, 2660, 2945, 3255, 3534, 3990, 4123, 4340, 4801, 5890, 6510, 7068, 7980, 8246, 8835, 9602, 11780, 12369, 13020, 14403, 16492, 17670, 19204, 20615, 24005, 24738, 28806, 33607, 35340, 41230, 48010, 49476, 57612, 61845, 67214, 72015, 82460, 91219, 96020, 100821, 123690, 134428, 144030, 148831, 168035, 182438, 201642, 247380, 273657, 288060, 297662, 336070, 364876, 403284, 446493, 456095, 504105, 547314, 595324, 638533, 672140, 744155, 892986, 912190, 1008210, 1041817, 1094628, 1277066, 1368285, 1488310, 1785972, 1824380, 1915599, 2016420, 2083634, 2232465, 2554132, 2736570, 2827789, 2976620, 3125451, 3192665, 3831198, 4167268, 4464930, 5209085, 5473140, 5655578, 6250902, 6385330, 7662396, 8483367, 8929860, 9577995, 10418170, 11311156, 12501804, 12770660, 14138945, 15627255, 16966734, 19155990, 19794523, 20836340, 28277890, 31254510, 33933468, 38311980, 39589046, 42416835, 56555780, 59383569, 62509020, 79178092, 84833670, 98972615, 118767138, 169667340, 197945230, 237534276, 296917845, 395890460, 593835690, 1187671380]

約数ペア:

[(1, 1187671380), (2, 593835690), (3, 395890460), (4, 296917845), (5, 237534276), (6, 197945230), (7, 169667340), (10, 118767138), (12, 98972615), (14, 84833670), (15, 79178092), (19, 62509020), (20, 59383569), (21, 56555780), (28, 42416835), (30, 39589046), (31, 38311980), (35, 33933468), (38, 31254510), (42, 28277890), (57, 20836340), (60, 19794523), (62, 19155990), (70, 16966734), (76, 15627255), (84, 14138945), (93, 12770660), (95, 12501804), (105, 11311156), (114, 10418170), (124, 9577995), (133, 8929860), (140, 8483367), (155, 7662396), (186, 6385330), (190, 6250902), (210, 5655578), (217, 5473140), (228, 5209085), (266, 4464930), (285, 4167268), (310, 3831198), (372, 3192665), (380, 3125451), (399, 2976620), (420, 2827789), (434, 2736570), (465, 2554132), (532, 2232465), (570, 2083634), (589, 2016420), (620, 1915599), (651, 1824380), (665, 1785972), (798, 1488310), (868, 1368285), (930, 1277066), (1085, 1094628), (1140, 1041817), (1178, 1008210), (1302, 912190), (1330, 892986), (1596, 744155), (1767, 672140), (1860, 638533), (1995, 595324), (2170, 547314), (2356, 504105), (2604, 456095), (2660, 446493), (2945, 403284), (3255, 364876), (3534, 336070), (3990, 297662), (4123, 288060), (4340, 273657), (4801, 247380), (5890, 201642), (6510, 182438), (7068, 168035), (7980, 148831), (8246, 144030), (8835, 134428), (9602, 123690), (11780, 100821), (12369, 96020), (13020, 91219), (14403, 82460), (16492, 72015), (17670, 67214), (19204, 61845), (20615, 57612), (24005, 49476), (24738, 48010), (28806, 41230), (33607, 35340)]