724148320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:633

約数の個数: 192

約数和(自身を含む): 2102599296

約数和(自身を除く): 1378450976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 73, 80, 85, 112, 119, 136, 140, 146, 160, 170, 224, 238, 272, 280, 292, 340, 365, 476, 511, 521, 544, 560, 584, 595, 680, 730, 952, 1022, 1042, 1120, 1168, 1190, 1241, 1360, 1460, 1904, 2044, 2084, 2336, 2380, 2482, 2555, 2605, 2720, 2920, 3647, 3808, 4088, 4168, 4760, 4964, 5110, 5210, 5840, 6205, 7294, 8176, 8336, 8687, 8857, 9520, 9928, 10220, 10420, 11680, 12410, 14588, 16352, 16672, 17374, 17714, 18235, 19040, 19856, 20440, 20840, 24820, 29176, 34748, 35428, 36470, 38033, 39712, 40880, 41680, 43435, 44285, 49640, 58352, 61999, 69496, 70856, 72940, 76066, 81760, 83360, 86870, 88570, 99280, 116704, 123998, 138992, 141712, 145880, 152132, 173740, 177140, 190165, 198560, 247996, 266231, 277984, 283424, 291760, 304264, 309995, 347480, 354280, 380330, 495992, 532462, 583520, 608528, 619990, 646561, 694960, 708560, 760660, 991984, 1064924, 1217056, 1239980, 1293122, 1331155, 1389920, 1417120, 1521320, 1983968, 2129848, 2479960, 2586244, 2662310, 3042640, 3232805, 4259696, 4525927, 4959920, 5172488, 5324620, 6085280, 6465610, 8519392, 9051854, 9919840, 10344976, 10649240, 12931220, 18103708, 20689952, 21298480, 22629635, 25862440, 36207416, 42596960, 45259270, 51724880, 72414832, 90518540, 103449760, 144829664, 181037080, 362074160, 724148320]

約数ペア:

[(1, 724148320), (2, 362074160), (4, 181037080), (5, 144829664), (7, 103449760), (8, 90518540), (10, 72414832), (14, 51724880), (16, 45259270), (17, 42596960), (20, 36207416), (28, 25862440), (32, 22629635), (34, 21298480), (35, 20689952), (40, 18103708), (56, 12931220), (68, 10649240), (70, 10344976), (73, 9919840), (80, 9051854), (85, 8519392), (112, 6465610), (119, 6085280), (136, 5324620), (140, 5172488), (146, 4959920), (160, 4525927), (170, 4259696), (224, 3232805), (238, 3042640), (272, 2662310), (280, 2586244), (292, 2479960), (340, 2129848), (365, 1983968), (476, 1521320), (511, 1417120), (521, 1389920), (544, 1331155), (560, 1293122), (584, 1239980), (595, 1217056), (680, 1064924), (730, 991984), (952, 760660), (1022, 708560), (1042, 694960), (1120, 646561), (1168, 619990), (1190, 608528), (1241, 583520), (1360, 532462), (1460, 495992), (1904, 380330), (2044, 354280), (2084, 347480), (2336, 309995), (2380, 304264), (2482, 291760), (2555, 283424), (2605, 277984), (2720, 266231), (2920, 247996), (3647, 198560), (3808, 190165), (4088, 177140), (4168, 173740), (4760, 152132), (4964, 145880), (5110, 141712), (5210, 138992), (5840, 123998), (6205, 116704), (7294, 99280), (8176, 88570), (8336, 86870), (8687, 83360), (8857, 81760), (9520, 76066), (9928, 72940), (10220, 70856), (10420, 69496), (11680, 61999), (12410, 58352), (14588, 49640), (16352, 44285), (16672, 43435), (17374, 41680), (17714, 40880), (18235, 39712), (19040, 38033), (19856, 36470), (20440, 35428), (20840, 34748), (24820, 29176)]