1214279640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{160619}}^1$

素因数の和:160646

約数の個数: 128

約数和(自身を含む): 4625856000

約数和(自身を除く): 3411576360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 160619, 321238, 481857, 642476, 803095, 963714, 1124333, 1284952, 1445571, 1606190, 1927428, 2248666, 2409285, 2891142, 3212380, 3372999, 3854856, 4336713, 4497332, 4818570, 5621665, 5782284, 6424760, 6745998, 7227855, 8673426, 8994664, 9637140, 10118997, 11243330, 11564568, 13491996, 14455710, 16864995, 17346852, 19274280, 20237994, 21683565, 22486660, 26983992, 28911420, 30356991, 33729990, 34693704, 40475988, 43367130, 44973320, 50594985, 57822840, 60713982, 67459980, 80951976, 86734260, 101189970, 121427964, 134919960, 151784955, 173468520, 202379940, 242855928, 303569910, 404759880, 607139820, 1214279640]

約数ペア:

[(1, 1214279640), (2, 607139820), (3, 404759880), (4, 303569910), (5, 242855928), (6, 202379940), (7, 173468520), (8, 151784955), (9, 134919960), (10, 121427964), (12, 101189970), (14, 86734260), (15, 80951976), (18, 67459980), (20, 60713982), (21, 57822840), (24, 50594985), (27, 44973320), (28, 43367130), (30, 40475988), (35, 34693704), (36, 33729990), (40, 30356991), (42, 28911420), (45, 26983992), (54, 22486660), (56, 21683565), (60, 20237994), (63, 19274280), (70, 17346852), (72, 16864995), (84, 14455710), (90, 13491996), (105, 11564568), (108, 11243330), (120, 10118997), (126, 9637140), (135, 8994664), (140, 8673426), (168, 7227855), (180, 6745998), (189, 6424760), (210, 5782284), (216, 5621665), (252, 4818570), (270, 4497332), (280, 4336713), (315, 3854856), (360, 3372999), (378, 3212380), (420, 2891142), (504, 2409285), (540, 2248666), (630, 1927428), (756, 1606190), (840, 1445571), (945, 1284952), (1080, 1124333), (1260, 963714), (1512, 803095), (1890, 642476), (2520, 481857), (3780, 321238), (7560, 160619)]