214919280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9629}}^1$

素因数の和:9679

約数の個数: 120

約数和(自身を含む): 745130880

約数和(自身を除く): 530211600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 9629, 11160, 19258, 22320, 28887, 38516, 48145, 57774, 77032, 86661, 96290, 115548, 144435, 154064, 173322, 192580, 231096, 288870, 298499, 346644, 385160, 433305, 462192, 577740, 596998, 693288, 770320, 866610, 895497, 1155480, 1193996, 1386576, 1492495, 1733220, 1790994, 2310960, 2387992, 2686491, 2984990, 3466440, 3581988, 4477485, 4775984, 5372982, 5969980, 6932880, 7163976, 8954970, 10745964, 11939960, 13432455, 14327952, 17909940, 21491928, 23879920, 26864910, 35819880, 42983856, 53729820, 71639760, 107459640, 214919280]

約数ペア:

[(1, 214919280), (2, 107459640), (3, 71639760), (4, 53729820), (5, 42983856), (6, 35819880), (8, 26864910), (9, 23879920), (10, 21491928), (12, 17909940), (15, 14327952), (16, 13432455), (18, 11939960), (20, 10745964), (24, 8954970), (30, 7163976), (31, 6932880), (36, 5969980), (40, 5372982), (45, 4775984), (48, 4477485), (60, 3581988), (62, 3466440), (72, 2984990), (80, 2686491), (90, 2387992), (93, 2310960), (120, 1790994), (124, 1733220), (144, 1492495), (155, 1386576), (180, 1193996), (186, 1155480), (240, 895497), (248, 866610), (279, 770320), (310, 693288), (360, 596998), (372, 577740), (465, 462192), (496, 433305), (558, 385160), (620, 346644), (720, 298499), (744, 288870), (930, 231096), (1116, 192580), (1240, 173322), (1395, 154064), (1488, 144435), (1860, 115548), (2232, 96290), (2480, 86661), (2790, 77032), (3720, 57774), (4464, 48145), (5580, 38516), (7440, 28887), (9629, 22320), (11160, 19258)]