590221320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19913}}^1$

素因数の和:19959

約数の個数: 128

約数和(自身を含む): 2007331200

約数和(自身を除く): 1417109880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 19913, 29640, 39826, 59739, 79652, 99565, 119478, 159304, 199130, 238956, 258869, 298695, 378347, 398260, 477912, 517738, 597390, 756694, 776607, 796520, 1035476, 1135041, 1194780, 1294345, 1513388, 1553214, 1891735, 2070952, 2270082, 2389560, 2588690, 3026776, 3106428, 3783470, 3883035, 4540164, 4918511, 5177380, 5675205, 6212856, 7566940, 7766070, 9080328, 9837022, 10354760, 11350410, 14755533, 15133880, 15532140, 19674044, 22700820, 24592555, 29511066, 31064280, 39348088, 45401640, 49185110, 59022132, 73777665, 98370220, 118044264, 147555330, 196740440, 295110660, 590221320]

約数ペア:

[(1, 590221320), (2, 295110660), (3, 196740440), (4, 147555330), (5, 118044264), (6, 98370220), (8, 73777665), (10, 59022132), (12, 49185110), (13, 45401640), (15, 39348088), (19, 31064280), (20, 29511066), (24, 24592555), (26, 22700820), (30, 19674044), (38, 15532140), (39, 15133880), (40, 14755533), (52, 11350410), (57, 10354760), (60, 9837022), (65, 9080328), (76, 7766070), (78, 7566940), (95, 6212856), (104, 5675205), (114, 5177380), (120, 4918511), (130, 4540164), (152, 3883035), (156, 3783470), (190, 3106428), (195, 3026776), (228, 2588690), (247, 2389560), (260, 2270082), (285, 2070952), (312, 1891735), (380, 1553214), (390, 1513388), (456, 1294345), (494, 1194780), (520, 1135041), (570, 1035476), (741, 796520), (760, 776607), (780, 756694), (988, 597390), (1140, 517738), (1235, 477912), (1482, 398260), (1560, 378347), (1976, 298695), (2280, 258869), (2470, 238956), (2964, 199130), (3705, 159304), (4940, 119478), (5928, 99565), (7410, 79652), (9880, 59739), (14820, 39826), (19913, 29640)]