260625120

素因数分解:

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

素因数の和:1622

約数の個数: 192

約数和(自身を含む): 958003200

約数和(自身を除く): 697378080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1120, 1176, 1372, 1470, 1568, 1583, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3166, 3360, 3430, 3920, 4116, 4704, 4749, 5145, 5488, 5880, 6332, 6860, 7840, 7915, 8232, 9498, 10290, 10976, 11081, 11760, 12664, 13720, 15830, 16464, 18996, 20580, 22162, 23520, 23745, 25328, 27440, 31660, 32928, 33243, 37992, 41160, 44324, 47490, 50656, 54880, 55405, 63320, 66486, 75984, 77567, 82320, 88648, 94980, 110810, 126640, 132972, 151968, 155134, 164640, 166215, 177296, 189960, 221620, 232701, 253280, 265944, 310268, 332430, 354592, 379920, 387835, 443240, 465402, 531888, 542969, 620536, 664860, 759840, 775670, 886480, 930804, 1063776, 1085938, 1163505, 1241072, 1329720, 1551340, 1628907, 1772960, 1861608, 2171876, 2327010, 2482144, 2659440, 2714845, 3102680, 3257814, 3723216, 4343752, 4654020, 5318880, 5429690, 6205360, 6515628, 7446432, 8144535, 8687504, 9308040, 10859380, 12410720, 13031256, 16289070, 17375008, 18616080, 21718760, 26062512, 32578140, 37232160, 43437520, 52125024, 65156280, 86875040, 130312560, 260625120]

約数ペア:

[(1, 260625120), (2, 130312560), (3, 86875040), (4, 65156280), (5, 52125024), (6, 43437520), (7, 37232160), (8, 32578140), (10, 26062512), (12, 21718760), (14, 18616080), (15, 17375008), (16, 16289070), (20, 13031256), (21, 12410720), (24, 10859380), (28, 9308040), (30, 8687504), (32, 8144535), (35, 7446432), (40, 6515628), (42, 6205360), (48, 5429690), (49, 5318880), (56, 4654020), (60, 4343752), (70, 3723216), (80, 3257814), (84, 3102680), (96, 2714845), (98, 2659440), (105, 2482144), (112, 2327010), (120, 2171876), (140, 1861608), (147, 1772960), (160, 1628907), (168, 1551340), (196, 1329720), (210, 1241072), (224, 1163505), (240, 1085938), (245, 1063776), (280, 930804), (294, 886480), (336, 775670), (343, 759840), (392, 664860), (420, 620536), (480, 542969), (490, 531888), (560, 465402), (588, 443240), (672, 387835), (686, 379920), (735, 354592), (784, 332430), (840, 310268), (980, 265944), (1029, 253280), (1120, 232701), (1176, 221620), (1372, 189960), (1470, 177296), (1568, 166215), (1583, 164640), (1680, 155134), (1715, 151968), (1960, 132972), (2058, 126640), (2352, 110810), (2744, 94980), (2940, 88648), (3166, 82320), (3360, 77567), (3430, 75984), (3920, 66486), (4116, 63320), (4704, 55405), (4749, 54880), (5145, 50656), (5488, 47490), (5880, 44324), (6332, 41160), (6860, 37992), (7840, 33243), (7915, 32928), (8232, 31660), (9498, 27440), (10290, 25328), (10976, 23745), (11081, 23520), (11760, 22162), (12664, 20580), (13720, 18996), (15830, 16464)]