221158860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14923}}^1$

素因数の和:14967

約数の個数: 96

約数和(自身を含む): 702024960

約数和(自身を除く): 480866100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 14923, 29846, 44769, 59692, 74615, 89538, 149230, 179076, 193999, 223845, 283537, 298460, 387998, 447690, 567074, 581997, 775996, 850611, 895380, 969995, 1134148, 1163994, 1417685, 1701222, 1939990, 2327988, 2835370, 2909985, 3402444, 3685981, 3879980, 4253055, 5670740, 5819970, 7371962, 8506110, 11057943, 11639940, 14743924, 17012220, 18429905, 22115886, 36859810, 44231772, 55289715, 73719620, 110579430, 221158860]

約数ペア:

[(1, 221158860), (2, 110579430), (3, 73719620), (4, 55289715), (5, 44231772), (6, 36859810), (10, 22115886), (12, 18429905), (13, 17012220), (15, 14743924), (19, 11639940), (20, 11057943), (26, 8506110), (30, 7371962), (38, 5819970), (39, 5670740), (52, 4253055), (57, 3879980), (60, 3685981), (65, 3402444), (76, 2909985), (78, 2835370), (95, 2327988), (114, 1939990), (130, 1701222), (156, 1417685), (190, 1163994), (195, 1134148), (228, 969995), (247, 895380), (260, 850611), (285, 775996), (380, 581997), (390, 567074), (494, 447690), (570, 387998), (741, 298460), (780, 283537), (988, 223845), (1140, 193999), (1235, 179076), (1482, 149230), (2470, 89538), (2964, 74615), (3705, 59692), (4940, 44769), (7410, 29846), (14820, 14923)]