307001808120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{16703}}^1\times {\mathrm{21881}}^1$

素因数の和:38605

約数の個数: 128

約数和(自身を含む): 1052688752640

約数和(自身を除く): 745686944520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 16703, 21881, 33406, 43762, 50109, 65643, 66812, 83515, 87524, 100218, 109405, 116921, 131286, 133624, 153167, 167030, 175048, 200436, 218810, 233842, 250545, 262572, 306334, 328215, 334060, 350763, 400872, 437620, 459501, 467684, 501090, 525144, 584605, 612668, 656430, 668120, 701526, 765835, 875240, 919002, 935368, 1002180, 1169210, 1225336, 1312860, 1403052, 1531670, 1753815, 1838004, 2004360, 2297505, 2338420, 2625720, 2806104, 3063340, 3507630, 3676008, 4595010, 4676840, 6126680, 7015260, 9190020, 14030520, 18380040, 365478343, 730956686, 1096435029, 1461913372, 1827391715, 2192870058, 2558348401, 2923826744, 3654783430, 4385740116, 5116696802, 5482175145, 7309566860, 7675045203, 8771480232, 10233393604, 10964350290, 12791742005, 14619133720, 15350090406, 20466787208, 21928700580, 25583484010, 30700180812, 38375226015, 43857401160, 51166968020, 61400361624, 76750452030, 102333936040, 153500904060, 307001808120]

約数ペア:

[(1, 307001808120), (2, 153500904060), (3, 102333936040), (4, 76750452030), (5, 61400361624), (6, 51166968020), (7, 43857401160), (8, 38375226015), (10, 30700180812), (12, 25583484010), (14, 21928700580), (15, 20466787208), (20, 15350090406), (21, 14619133720), (24, 12791742005), (28, 10964350290), (30, 10233393604), (35, 8771480232), (40, 7675045203), (42, 7309566860), (56, 5482175145), (60, 5116696802), (70, 4385740116), (84, 3654783430), (105, 2923826744), (120, 2558348401), (140, 2192870058), (168, 1827391715), (210, 1461913372), (280, 1096435029), (420, 730956686), (840, 365478343), (16703, 18380040), (21881, 14030520), (33406, 9190020), (43762, 7015260), (50109, 6126680), (65643, 4676840), (66812, 4595010), (83515, 3676008), (87524, 3507630), (100218, 3063340), (109405, 2806104), (116921, 2625720), (131286, 2338420), (133624, 2297505), (153167, 2004360), (167030, 1838004), (175048, 1753815), (200436, 1531670), (218810, 1403052), (233842, 1312860), (250545, 1225336), (262572, 1169210), (306334, 1002180), (328215, 935368), (334060, 919002), (350763, 875240), (400872, 765835), (437620, 701526), (459501, 668120), (467684, 656430), (501090, 612668), (525144, 584605)]