1020846960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{202549}}^1$

素因数の和:202575

約数の個数: 120

約数和(自身を含む): 3918127200

約数和(自身を除く): 2897280240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 202549, 405098, 607647, 810196, 1012745, 1215294, 1417843, 1620392, 1822941, 2025490, 2430588, 2835686, 3038235, 3240784, 3645882, 4050980, 4253529, 4861176, 5671372, 6076470, 7089215, 7291764, 8101960, 8507058, 9114705, 9722352, 11342744, 12152940, 12760587, 14178430, 14583528, 16203920, 17014116, 18229410, 21267645, 22685488, 24305880, 25521174, 28356860, 29167056, 34028232, 36458820, 42535290, 48611760, 51042348, 56713720, 63802935, 68056464, 72917640, 85070580, 102084696, 113427440, 127605870, 145835280, 170141160, 204169392, 255211740, 340282320, 510423480, 1020846960]

約数ペア:

[(1, 1020846960), (2, 510423480), (3, 340282320), (4, 255211740), (5, 204169392), (6, 170141160), (7, 145835280), (8, 127605870), (9, 113427440), (10, 102084696), (12, 85070580), (14, 72917640), (15, 68056464), (16, 63802935), (18, 56713720), (20, 51042348), (21, 48611760), (24, 42535290), (28, 36458820), (30, 34028232), (35, 29167056), (36, 28356860), (40, 25521174), (42, 24305880), (45, 22685488), (48, 21267645), (56, 18229410), (60, 17014116), (63, 16203920), (70, 14583528), (72, 14178430), (80, 12760587), (84, 12152940), (90, 11342744), (105, 9722352), (112, 9114705), (120, 8507058), (126, 8101960), (140, 7291764), (144, 7089215), (168, 6076470), (180, 5671372), (210, 4861176), (240, 4253529), (252, 4050980), (280, 3645882), (315, 3240784), (336, 3038235), (360, 2835686), (420, 2430588), (504, 2025490), (560, 1822941), (630, 1620392), (720, 1417843), (840, 1215294), (1008, 1012745), (1260, 810196), (1680, 607647), (2520, 405098), (5040, 202549)]