143155740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 499451904

約数和(自身を除く): 356296164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 157, 167, 182, 195, 210, 260, 273, 314, 334, 364, 390, 420, 455, 471, 501, 546, 628, 668, 780, 785, 835, 910, 942, 1002, 1092, 1099, 1169, 1365, 1570, 1670, 1820, 1884, 2004, 2041, 2171, 2198, 2338, 2355, 2505, 2730, 3140, 3297, 3340, 3507, 4082, 4342, 4396, 4676, 4710, 5010, 5460, 5495, 5845, 6123, 6513, 6594, 7014, 8164, 8684, 9420, 10020, 10205, 10855, 10990, 11690, 12246, 13026, 13188, 14028, 14287, 15197, 16485, 17535, 20410, 21710, 21980, 23380, 24492, 26052, 26219, 28574, 30394, 30615, 32565, 32970, 35070, 40820, 42861, 43420, 45591, 52438, 57148, 60788, 61230, 65130, 65940, 70140, 71435, 75985, 78657, 85722, 91182, 104876, 122460, 130260, 131095, 142870, 151970, 157314, 171444, 182364, 183533, 214305, 227955, 262190, 285740, 303940, 314628, 340847, 367066, 393285, 428610, 455910, 524380, 550599, 681694, 734132, 786570, 857220, 911820, 917665, 1022541, 1101198, 1363388, 1573140, 1704235, 1835330, 2045082, 2202396, 2385929, 2752995, 3408470, 3670660, 4090164, 4771858, 5112705, 5505990, 6816940, 7157787, 9543716, 10225410, 11011980, 11929645, 14315574, 20450820, 23859290, 28631148, 35788935, 47718580, 71577870, 143155740]

約数ペア:

[(1, 143155740), (2, 71577870), (3, 47718580), (4, 35788935), (5, 28631148), (6, 23859290), (7, 20450820), (10, 14315574), (12, 11929645), (13, 11011980), (14, 10225410), (15, 9543716), (20, 7157787), (21, 6816940), (26, 5505990), (28, 5112705), (30, 4771858), (35, 4090164), (39, 3670660), (42, 3408470), (52, 2752995), (60, 2385929), (65, 2202396), (70, 2045082), (78, 1835330), (84, 1704235), (91, 1573140), (105, 1363388), (130, 1101198), (140, 1022541), (156, 917665), (157, 911820), (167, 857220), (182, 786570), (195, 734132), (210, 681694), (260, 550599), (273, 524380), (314, 455910), (334, 428610), (364, 393285), (390, 367066), (420, 340847), (455, 314628), (471, 303940), (501, 285740), (546, 262190), (628, 227955), (668, 214305), (780, 183533), (785, 182364), (835, 171444), (910, 157314), (942, 151970), (1002, 142870), (1092, 131095), (1099, 130260), (1169, 122460), (1365, 104876), (1570, 91182), (1670, 85722), (1820, 78657), (1884, 75985), (2004, 71435), (2041, 70140), (2171, 65940), (2198, 65130), (2338, 61230), (2355, 60788), (2505, 57148), (2730, 52438), (3140, 45591), (3297, 43420), (3340, 42861), (3507, 40820), (4082, 35070), (4342, 32970), (4396, 32565), (4676, 30615), (4710, 30394), (5010, 28574), (5460, 26219), (5495, 26052), (5845, 24492), (6123, 23380), (6513, 21980), (6594, 21710), (7014, 20410), (8164, 17535), (8684, 16485), (9420, 15197), (10020, 14287), (10205, 14028), (10855, 13188), (10990, 13026), (11690, 12246)]