254624760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1398

約数の個数: 192

約数和(自身を含む): 913610880

約数和(自身を除く): 658986120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 738, 780, 820, 936, 984, 1066, 1170, 1230, 1327, 1476, 1560, 1599, 1640, 1845, 2132, 2340, 2460, 2654, 2665, 2952, 3198, 3690, 3981, 4264, 4680, 4797, 4920, 5308, 5330, 6396, 6635, 7380, 7962, 7995, 9594, 10616, 10660, 11943, 12792, 13270, 14760, 15924, 15990, 17251, 19188, 19905, 21320, 23886, 23985, 26540, 31848, 31980, 34502, 38376, 39810, 47772, 47970, 51753, 53080, 54407, 59715, 63960, 69004, 79620, 86255, 95544, 95940, 103506, 108814, 119430, 138008, 155259, 159240, 163221, 172510, 191880, 207012, 217628, 238860, 258765, 272035, 310518, 326442, 345020, 414024, 435256, 477720, 489663, 517530, 544070, 621036, 652884, 690040, 707291, 776295, 816105, 979326, 1035060, 1088140, 1242072, 1305768, 1414582, 1552590, 1632210, 1958652, 2070120, 2121873, 2176280, 2448315, 2829164, 3105180, 3264420, 3536455, 3917304, 4243746, 4896630, 5658328, 6210360, 6365619, 6528840, 7072910, 8487492, 9793260, 10609365, 12731238, 14145820, 16974984, 19586520, 21218730, 25462476, 28291640, 31828095, 42437460, 50924952, 63656190, 84874920, 127312380, 254624760]

約数ペア:

[(1, 254624760), (2, 127312380), (3, 84874920), (4, 63656190), (5, 50924952), (6, 42437460), (8, 31828095), (9, 28291640), (10, 25462476), (12, 21218730), (13, 19586520), (15, 16974984), (18, 14145820), (20, 12731238), (24, 10609365), (26, 9793260), (30, 8487492), (36, 7072910), (39, 6528840), (40, 6365619), (41, 6210360), (45, 5658328), (52, 4896630), (60, 4243746), (65, 3917304), (72, 3536455), (78, 3264420), (82, 3105180), (90, 2829164), (104, 2448315), (117, 2176280), (120, 2121873), (123, 2070120), (130, 1958652), (156, 1632210), (164, 1552590), (180, 1414582), (195, 1305768), (205, 1242072), (234, 1088140), (246, 1035060), (260, 979326), (312, 816105), (328, 776295), (360, 707291), (369, 690040), (390, 652884), (410, 621036), (468, 544070), (492, 517530), (520, 489663), (533, 477720), (585, 435256), (615, 414024), (738, 345020), (780, 326442), (820, 310518), (936, 272035), (984, 258765), (1066, 238860), (1170, 217628), (1230, 207012), (1327, 191880), (1476, 172510), (1560, 163221), (1599, 159240), (1640, 155259), (1845, 138008), (2132, 119430), (2340, 108814), (2460, 103506), (2654, 95940), (2665, 95544), (2952, 86255), (3198, 79620), (3690, 69004), (3981, 63960), (4264, 59715), (4680, 54407), (4797, 53080), (4920, 51753), (5308, 47970), (5330, 47772), (6396, 39810), (6635, 38376), (7380, 34502), (7962, 31980), (7995, 31848), (9594, 26540), (10616, 23985), (10660, 23886), (11943, 21320), (12792, 19905), (13270, 19188), (14760, 17251), (15924, 15990)]