1142636640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{8237}}^1$

素因数の和:8289

約数の個数: 144

約数和(自身を含む): 3823947792

約数和(自身を除く): 2681311152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1632, 1734, 2040, 2312, 2720, 2890, 3468, 4080, 4335, 4624, 5780, 6936, 8160, 8237, 8670, 9248, 11560, 13872, 16474, 17340, 23120, 24711, 27744, 32948, 34680, 41185, 46240, 49422, 65896, 69360, 82370, 98844, 123555, 131792, 138720, 140029, 164740, 197688, 247110, 263584, 280058, 329480, 395376, 420087, 494220, 560116, 658960, 700145, 790752, 840174, 988440, 1120232, 1317920, 1400290, 1680348, 1976880, 2100435, 2240464, 2380493, 2800580, 3360696, 3953760, 4200870, 4480928, 4760986, 5601160, 6721392, 7141479, 8401740, 9521972, 11202320, 11902465, 13442784, 14282958, 16803480, 19043944, 22404640, 23804930, 28565916, 33606960, 35707395, 38087888, 47609860, 57131832, 67213920, 71414790, 76175776, 95219720, 114263664, 142829580, 190439440, 228527328, 285659160, 380878880, 571318320, 1142636640]

約数ペア:

[(1, 1142636640), (2, 571318320), (3, 380878880), (4, 285659160), (5, 228527328), (6, 190439440), (8, 142829580), (10, 114263664), (12, 95219720), (15, 76175776), (16, 71414790), (17, 67213920), (20, 57131832), (24, 47609860), (30, 38087888), (32, 35707395), (34, 33606960), (40, 28565916), (48, 23804930), (51, 22404640), (60, 19043944), (68, 16803480), (80, 14282958), (85, 13442784), (96, 11902465), (102, 11202320), (120, 9521972), (136, 8401740), (160, 7141479), (170, 6721392), (204, 5601160), (240, 4760986), (255, 4480928), (272, 4200870), (289, 3953760), (340, 3360696), (408, 2800580), (480, 2380493), (510, 2240464), (544, 2100435), (578, 1976880), (680, 1680348), (816, 1400290), (867, 1317920), (1020, 1120232), (1156, 988440), (1360, 840174), (1445, 790752), (1632, 700145), (1734, 658960), (2040, 560116), (2312, 494220), (2720, 420087), (2890, 395376), (3468, 329480), (4080, 280058), (4335, 263584), (4624, 247110), (5780, 197688), (6936, 164740), (8160, 140029), (8237, 138720), (8670, 131792), (9248, 123555), (11560, 98844), (13872, 82370), (16474, 69360), (17340, 65896), (23120, 49422), (24711, 46240), (27744, 41185), (32948, 34680)]