1874459640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 256

約数和(自身を含む): 6051594240

約数和(自身を除く): 4177134600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 71, 93, 94, 120, 124, 141, 142, 151, 155, 186, 188, 213, 235, 248, 282, 284, 302, 310, 355, 372, 376, 426, 453, 465, 470, 564, 568, 604, 620, 705, 710, 744, 755, 852, 906, 930, 940, 1065, 1128, 1208, 1240, 1410, 1420, 1457, 1510, 1704, 1812, 1860, 1880, 2130, 2201, 2265, 2820, 2840, 2914, 3020, 3337, 3624, 3720, 4260, 4371, 4402, 4530, 4681, 5640, 5828, 6040, 6603, 6674, 7097, 7285, 8520, 8742, 8804, 9060, 9362, 10011, 10721, 11005, 11656, 13206, 13348, 14043, 14194, 14570, 16685, 17484, 17608, 18120, 18724, 20022, 21291, 21442, 21855, 22010, 23405, 26412, 26696, 28086, 28388, 29140, 32163, 33015, 33370, 34968, 35485, 37448, 40044, 42582, 42884, 43710, 44020, 46810, 50055, 52824, 53605, 56172, 56776, 58280, 64326, 66030, 66740, 70215, 70970, 80088, 85164, 85768, 87420, 88040, 93620, 100110, 103447, 106455, 107210, 112344, 128652, 132060, 133480, 140430, 141940, 160815, 170328, 174840, 187240, 200220, 206894, 212910, 214420, 220007, 257304, 264120, 280860, 283880, 310341, 321630, 332351, 400440, 413788, 425820, 428840, 440014, 503887, 517235, 561720, 620682, 643260, 660021, 664702, 827576, 851640, 880028, 997053, 1007774, 1034470, 1100035, 1241364, 1286520, 1320042, 1329404, 1511661, 1551705, 1661755, 1760056, 1994106, 2015548, 2068940, 2200070, 2482728, 2519435, 2640084, 2658808, 3023322, 3103410, 3300105, 3323510, 3988212, 4031096, 4137880, 4400140, 4985265, 5038870, 5280168, 6046644, 6206820, 6600210, 6647020, 7558305, 7976424, 8800280, 9970530, 10077740, 12093288, 12413640, 13200420, 13294040, 15116610, 15620497, 19941060, 20155480, 26400840, 30233220, 31240994, 39882120, 46861491, 60466440, 62481988, 78102485, 93722982, 124963976, 156204970, 187445964, 234307455, 312409940, 374891928, 468614910, 624819880, 937229820, 1874459640]

約数ペア:

[(1, 1874459640), (2, 937229820), (3, 624819880), (4, 468614910), (5, 374891928), (6, 312409940), (8, 234307455), (10, 187445964), (12, 156204970), (15, 124963976), (20, 93722982), (24, 78102485), (30, 62481988), (31, 60466440), (40, 46861491), (47, 39882120), (60, 31240994), (62, 30233220), (71, 26400840), (93, 20155480), (94, 19941060), (120, 15620497), (124, 15116610), (141, 13294040), (142, 13200420), (151, 12413640), (155, 12093288), (186, 10077740), (188, 9970530), (213, 8800280), (235, 7976424), (248, 7558305), (282, 6647020), (284, 6600210), (302, 6206820), (310, 6046644), (355, 5280168), (372, 5038870), (376, 4985265), (426, 4400140), (453, 4137880), (465, 4031096), (470, 3988212), (564, 3323510), (568, 3300105), (604, 3103410), (620, 3023322), (705, 2658808), (710, 2640084), (744, 2519435), (755, 2482728), (852, 2200070), (906, 2068940), (930, 2015548), (940, 1994106), (1065, 1760056), (1128, 1661755), (1208, 1551705), (1240, 1511661), (1410, 1329404), (1420, 1320042), (1457, 1286520), (1510, 1241364), (1704, 1100035), (1812, 1034470), (1860, 1007774), (1880, 997053), (2130, 880028), (2201, 851640), (2265, 827576), (2820, 664702), (2840, 660021), (2914, 643260), (3020, 620682), (3337, 561720), (3624, 517235), (3720, 503887), (4260, 440014), (4371, 428840), (4402, 425820), (4530, 413788), (4681, 400440), (5640, 332351), (5828, 321630), (6040, 310341), (6603, 283880), (6674, 280860), (7097, 264120), (7285, 257304), (8520, 220007), (8742, 214420), (8804, 212910), (9060, 206894), (9362, 200220), (10011, 187240), (10721, 174840), (11005, 170328), (11656, 160815), (13206, 141940), (13348, 140430), (14043, 133480), (14194, 132060), (14570, 128652), (16685, 112344), (17484, 107210), (17608, 106455), (18120, 103447), (18724, 100110), (20022, 93620), (21291, 88040), (21442, 87420), (21855, 85768), (22010, 85164), (23405, 80088), (26412, 70970), (26696, 70215), (28086, 66740), (28388, 66030), (29140, 64326), (32163, 58280), (33015, 56776), (33370, 56172), (34968, 53605), (35485, 52824), (37448, 50055), (40044, 46810), (42582, 44020), (42884, 43710)]