2021046360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:726

約数の個数: 192

約数和(自身を含む): 6515817120

約数和(自身を除く): 4494770760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 101, 102, 120, 136, 170, 202, 204, 255, 289, 303, 340, 404, 408, 505, 510, 577, 578, 606, 680, 808, 867, 1010, 1020, 1154, 1156, 1212, 1445, 1515, 1717, 1731, 1734, 2020, 2040, 2308, 2312, 2424, 2885, 2890, 3030, 3434, 3462, 3468, 4040, 4335, 4616, 5151, 5770, 5780, 6060, 6868, 6924, 6936, 8585, 8655, 8670, 9809, 10302, 11540, 11560, 12120, 13736, 13848, 17170, 17310, 17340, 19618, 20604, 23080, 25755, 29189, 29427, 34340, 34620, 34680, 39236, 41208, 49045, 51510, 58277, 58378, 58854, 68680, 69240, 78472, 87567, 98090, 103020, 116554, 116756, 117708, 145945, 147135, 166753, 174831, 175134, 196180, 206040, 233108, 233512, 235416, 291385, 291890, 294270, 333506, 349662, 350268, 392360, 437835, 466216, 500259, 582770, 583780, 588540, 667012, 699324, 700536, 833765, 874155, 875670, 990709, 1000518, 1165540, 1167560, 1177080, 1334024, 1398648, 1667530, 1748310, 1751340, 1981418, 2001036, 2331080, 2501295, 2972127, 3335060, 3496620, 3502680, 3962836, 4002072, 4953545, 5002590, 5944254, 6670120, 6993240, 7925672, 9907090, 10005180, 11888508, 14860635, 16842053, 19814180, 20010360, 23777016, 29721270, 33684106, 39628360, 50526159, 59442540, 67368212, 84210265, 101052318, 118885080, 134736424, 168420530, 202104636, 252630795, 336841060, 404209272, 505261590, 673682120, 1010523180, 2021046360]

約数ペア:

[(1, 2021046360), (2, 1010523180), (3, 673682120), (4, 505261590), (5, 404209272), (6, 336841060), (8, 252630795), (10, 202104636), (12, 168420530), (15, 134736424), (17, 118885080), (20, 101052318), (24, 84210265), (30, 67368212), (34, 59442540), (40, 50526159), (51, 39628360), (60, 33684106), (68, 29721270), (85, 23777016), (101, 20010360), (102, 19814180), (120, 16842053), (136, 14860635), (170, 11888508), (202, 10005180), (204, 9907090), (255, 7925672), (289, 6993240), (303, 6670120), (340, 5944254), (404, 5002590), (408, 4953545), (505, 4002072), (510, 3962836), (577, 3502680), (578, 3496620), (606, 3335060), (680, 2972127), (808, 2501295), (867, 2331080), (1010, 2001036), (1020, 1981418), (1154, 1751340), (1156, 1748310), (1212, 1667530), (1445, 1398648), (1515, 1334024), (1717, 1177080), (1731, 1167560), (1734, 1165540), (2020, 1000518), (2040, 990709), (2308, 875670), (2312, 874155), (2424, 833765), (2885, 700536), (2890, 699324), (3030, 667012), (3434, 588540), (3462, 583780), (3468, 582770), (4040, 500259), (4335, 466216), (4616, 437835), (5151, 392360), (5770, 350268), (5780, 349662), (6060, 333506), (6868, 294270), (6924, 291890), (6936, 291385), (8585, 235416), (8655, 233512), (8670, 233108), (9809, 206040), (10302, 196180), (11540, 175134), (11560, 174831), (12120, 166753), (13736, 147135), (13848, 145945), (17170, 117708), (17310, 116756), (17340, 116554), (19618, 103020), (20604, 98090), (23080, 87567), (25755, 78472), (29189, 69240), (29427, 68680), (34340, 58854), (34620, 58378), (34680, 58277), (39236, 51510), (41208, 49045)]