1660529520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4327}}^1$

素因数の和:4400

約数の個数: 240

約数和(自身を含む): 6153481152

約数和(自身を除く): 4492951632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 624, 656, 720, 738, 780, 820, 936, 984, 1040, 1066, 1170, 1230, 1476, 1560, 1599, 1640, 1845, 1872, 1968, 2132, 2340, 2460, 2665, 2952, 3120, 3198, 3280, 3690, 4264, 4327, 4680, 4797, 4920, 5330, 5904, 6396, 7380, 7995, 8528, 8654, 9360, 9594, 9840, 10660, 12792, 12981, 14760, 15990, 17308, 19188, 21320, 21635, 23985, 25584, 25962, 29520, 31980, 34616, 38376, 38943, 42640, 43270, 47970, 51924, 56251, 63960, 64905, 69232, 76752, 77886, 86540, 95940, 103848, 112502, 127920, 129810, 155772, 168753, 173080, 177407, 191880, 194715, 207696, 225004, 259620, 281255, 311544, 337506, 346160, 354814, 383760, 389430, 450008, 506259, 519240, 532221, 562510, 623088, 675012, 709628, 778860, 843765, 887035, 900016, 1012518, 1038480, 1064442, 1125020, 1350024, 1419256, 1557720, 1596663, 1687530, 1774070, 2025036, 2128884, 2250040, 2306291, 2531295, 2661105, 2700048, 2838512, 3115440, 3193326, 3375060, 3548140, 4050072, 4257768, 4500080, 4612582, 5062590, 5322210, 6386652, 6750120, 6918873, 7096280, 7983315, 8100144, 8515536, 9225164, 10125180, 10644420, 11531455, 12773304, 13500240, 13837746, 14192560, 15966630, 18450328, 20250360, 20756619, 21288840, 23062910, 25546608, 27675492, 31933260, 34594365, 36900656, 40500720, 41513238, 42577680, 46125820, 55350984, 63866520, 69188730, 83026476, 92251640, 103783095, 110701968, 127733040, 138377460, 166052952, 184503280, 207566190, 276754920, 332105904, 415132380, 553509840, 830264760, 1660529520]

約数ペア:

[(1, 1660529520), (2, 830264760), (3, 553509840), (4, 415132380), (5, 332105904), (6, 276754920), (8, 207566190), (9, 184503280), (10, 166052952), (12, 138377460), (13, 127733040), (15, 110701968), (16, 103783095), (18, 92251640), (20, 83026476), (24, 69188730), (26, 63866520), (30, 55350984), (36, 46125820), (39, 42577680), (40, 41513238), (41, 40500720), (45, 36900656), (48, 34594365), (52, 31933260), (60, 27675492), (65, 25546608), (72, 23062910), (78, 21288840), (80, 20756619), (82, 20250360), (90, 18450328), (104, 15966630), (117, 14192560), (120, 13837746), (123, 13500240), (130, 12773304), (144, 11531455), (156, 10644420), (164, 10125180), (180, 9225164), (195, 8515536), (205, 8100144), (208, 7983315), (234, 7096280), (240, 6918873), (246, 6750120), (260, 6386652), (312, 5322210), (328, 5062590), (360, 4612582), (369, 4500080), (390, 4257768), (410, 4050072), (468, 3548140), (492, 3375060), (520, 3193326), (533, 3115440), (585, 2838512), (615, 2700048), (624, 2661105), (656, 2531295), (720, 2306291), (738, 2250040), (780, 2128884), (820, 2025036), (936, 1774070), (984, 1687530), (1040, 1596663), (1066, 1557720), (1170, 1419256), (1230, 1350024), (1476, 1125020), (1560, 1064442), (1599, 1038480), (1640, 1012518), (1845, 900016), (1872, 887035), (1968, 843765), (2132, 778860), (2340, 709628), (2460, 675012), (2665, 623088), (2952, 562510), (3120, 532221), (3198, 519240), (3280, 506259), (3690, 450008), (4264, 389430), (4327, 383760), (4680, 354814), (4797, 346160), (4920, 337506), (5330, 311544), (5904, 281255), (6396, 259620), (7380, 225004), (7995, 207696), (8528, 194715), (8654, 191880), (9360, 177407), (9594, 173080), (9840, 168753), (10660, 155772), (12792, 129810), (12981, 127920), (14760, 112502), (15990, 103848), (17308, 95940), (19188, 86540), (21320, 77886), (21635, 76752), (23985, 69232), (25584, 64905), (25962, 63960), (29520, 56251), (31980, 51924), (34616, 47970), (38376, 43270), (38943, 42640)]