130312560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{1583}}^1$

素因数の和:1620

約数の個数: 160

約数和(自身を含む): 471398400

約数和(自身を除く): 341085840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1583, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3166, 3430, 3920, 4116, 4749, 5145, 5488, 5880, 6332, 6860, 7915, 8232, 9498, 10290, 11081, 11760, 12664, 13720, 15830, 16464, 18996, 20580, 22162, 23745, 25328, 27440, 31660, 33243, 37992, 41160, 44324, 47490, 55405, 63320, 66486, 75984, 77567, 82320, 88648, 94980, 110810, 126640, 132972, 155134, 166215, 177296, 189960, 221620, 232701, 265944, 310268, 332430, 379920, 387835, 443240, 465402, 531888, 542969, 620536, 664860, 775670, 886480, 930804, 1085938, 1163505, 1241072, 1329720, 1551340, 1628907, 1861608, 2171876, 2327010, 2659440, 2714845, 3102680, 3257814, 3723216, 4343752, 4654020, 5429690, 6205360, 6515628, 8144535, 8687504, 9308040, 10859380, 13031256, 16289070, 18616080, 21718760, 26062512, 32578140, 43437520, 65156280, 130312560]

約数ペア:

[(1, 130312560), (2, 65156280), (3, 43437520), (4, 32578140), (5, 26062512), (6, 21718760), (7, 18616080), (8, 16289070), (10, 13031256), (12, 10859380), (14, 9308040), (15, 8687504), (16, 8144535), (20, 6515628), (21, 6205360), (24, 5429690), (28, 4654020), (30, 4343752), (35, 3723216), (40, 3257814), (42, 3102680), (48, 2714845), (49, 2659440), (56, 2327010), (60, 2171876), (70, 1861608), (80, 1628907), (84, 1551340), (98, 1329720), (105, 1241072), (112, 1163505), (120, 1085938), (140, 930804), (147, 886480), (168, 775670), (196, 664860), (210, 620536), (240, 542969), (245, 531888), (280, 465402), (294, 443240), (336, 387835), (343, 379920), (392, 332430), (420, 310268), (490, 265944), (560, 232701), (588, 221620), (686, 189960), (735, 177296), (784, 166215), (840, 155134), (980, 132972), (1029, 126640), (1176, 110810), (1372, 94980), (1470, 88648), (1583, 82320), (1680, 77567), (1715, 75984), (1960, 66486), (2058, 63320), (2352, 55405), (2744, 47490), (2940, 44324), (3166, 41160), (3430, 37992), (3920, 33243), (4116, 31660), (4749, 27440), (5145, 25328), (5488, 23745), (5880, 22162), (6332, 20580), (6860, 18996), (7915, 16464), (8232, 15830), (9498, 13720), (10290, 12664), (11081, 11760)]