180418680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2078

約数の個数: 192

約数和(自身を含む): 665028000

約数和(自身を除く): 484609320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2029, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4058, 4446, 4680, 4940, 5928, 6087, 6840, 7410, 8116, 8892, 9880, 10145, 11115, 12174, 14820, 16232, 17784, 18261, 20290, 22230, 24348, 26377, 29640, 30435, 36522, 38551, 40580, 44460, 48696, 52754, 60870, 73044, 77102, 79131, 81160, 88920, 91305, 105508, 115653, 121740, 131885, 146088, 154204, 158262, 182610, 192755, 211016, 231306, 237393, 243480, 263770, 308408, 316524, 346959, 365220, 385510, 395655, 462612, 474786, 501163, 527540, 578265, 633048, 693918, 730440, 771020, 791310, 925224, 949572, 1002326, 1055080, 1156530, 1186965, 1387836, 1503489, 1542040, 1582620, 1734795, 1899144, 2004652, 2313060, 2373930, 2505815, 2775672, 3006978, 3165240, 3469590, 4009304, 4510467, 4626120, 4747860, 5011630, 6013956, 6939180, 7517445, 9020934, 9495720, 10023260, 12027912, 13878360, 15034890, 18041868, 20046520, 22552335, 30069780, 36083736, 45104670, 60139560, 90209340, 180418680]

約数ペア:

[(1, 180418680), (2, 90209340), (3, 60139560), (4, 45104670), (5, 36083736), (6, 30069780), (8, 22552335), (9, 20046520), (10, 18041868), (12, 15034890), (13, 13878360), (15, 12027912), (18, 10023260), (19, 9495720), (20, 9020934), (24, 7517445), (26, 6939180), (30, 6013956), (36, 5011630), (38, 4747860), (39, 4626120), (40, 4510467), (45, 4009304), (52, 3469590), (57, 3165240), (60, 3006978), (65, 2775672), (72, 2505815), (76, 2373930), (78, 2313060), (90, 2004652), (95, 1899144), (104, 1734795), (114, 1582620), (117, 1542040), (120, 1503489), (130, 1387836), (152, 1186965), (156, 1156530), (171, 1055080), (180, 1002326), (190, 949572), (195, 925224), (228, 791310), (234, 771020), (247, 730440), (260, 693918), (285, 633048), (312, 578265), (342, 527540), (360, 501163), (380, 474786), (390, 462612), (456, 395655), (468, 385510), (494, 365220), (520, 346959), (570, 316524), (585, 308408), (684, 263770), (741, 243480), (760, 237393), (780, 231306), (855, 211016), (936, 192755), (988, 182610), (1140, 158262), (1170, 154204), (1235, 146088), (1368, 131885), (1482, 121740), (1560, 115653), (1710, 105508), (1976, 91305), (2029, 88920), (2223, 81160), (2280, 79131), (2340, 77102), (2470, 73044), (2964, 60870), (3420, 52754), (3705, 48696), (4058, 44460), (4446, 40580), (4680, 38551), (4940, 36522), (5928, 30435), (6087, 29640), (6840, 26377), (7410, 24348), (8116, 22230), (8892, 20290), (9880, 18261), (10145, 17784), (11115, 16232), (12174, 14820)]