1428572506320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{8731}}^1\times {\mathrm{227251}}^1$

素因数の和:236001

約数の個数: 120

約数和(自身を含む): 4798193273952

約数和(自身を除く): 3369620767632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 8731, 17462, 26193, 34924, 43655, 52386, 69848, 78579, 87310, 104772, 130965, 139696, 157158, 174620, 209544, 227251, 261930, 314316, 349240, 392895, 419088, 454502, 523860, 628632, 681753, 698480, 785790, 909004, 1047720, 1136255, 1257264, 1363506, 1571580, 1818008, 2045259, 2095440, 2272510, 2727012, 3143160, 3408765, 3636016, 4090518, 4545020, 5454024, 6286320, 6817530, 8181036, 9090040, 10226295, 10908048, 13635060, 16362072, 18180080, 20452590, 27270120, 32724144, 40905180, 54540240, 81810360, 163620720, 1984128481, 3968256962, 5952385443, 7936513924, 9920642405, 11904770886, 15873027848, 17857156329, 19841284810, 23809541772, 29761927215, 31746055696, 35714312658, 39682569620, 47619083544, 59523854430, 71428625316, 79365139240, 89285781645, 95238167088, 119047708860, 142857250632, 158730278480, 178571563290, 238095417720, 285714501264, 357143126580, 476190835440, 714286253160, 1428572506320]

約数ペア:

[(1, 1428572506320), (2, 714286253160), (3, 476190835440), (4, 357143126580), (5, 285714501264), (6, 238095417720), (8, 178571563290), (9, 158730278480), (10, 142857250632), (12, 119047708860), (15, 95238167088), (16, 89285781645), (18, 79365139240), (20, 71428625316), (24, 59523854430), (30, 47619083544), (36, 39682569620), (40, 35714312658), (45, 31746055696), (48, 29761927215), (60, 23809541772), (72, 19841284810), (80, 17857156329), (90, 15873027848), (120, 11904770886), (144, 9920642405), (180, 7936513924), (240, 5952385443), (360, 3968256962), (720, 1984128481), (8731, 163620720), (17462, 81810360), (26193, 54540240), (34924, 40905180), (43655, 32724144), (52386, 27270120), (69848, 20452590), (78579, 18180080), (87310, 16362072), (104772, 13635060), (130965, 10908048), (139696, 10226295), (157158, 9090040), (174620, 8181036), (209544, 6817530), (227251, 6286320), (261930, 5454024), (314316, 4545020), (349240, 4090518), (392895, 3636016), (419088, 3408765), (454502, 3143160), (523860, 2727012), (628632, 2272510), (681753, 2095440), (698480, 2045259), (785790, 1818008), (909004, 1571580), (1047720, 1363506), (1136255, 1257264)]