209724840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1164

約数の個数: 192

約数和(自身を含む): 752628240

約数和(自身を除く): 542903400

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, 1093, 1170, 1230, 1476, 1560, 1599, 1640, 1845, 2132, 2186, 2340, 2460, 2665, 2952, 3198, 3279, 3690, 4264, 4372, 4680, 4797, 4920, 5330, 5465, 6396, 6558, 7380, 7995, 8744, 9594, 9837, 10660, 10930, 12792, 13116, 14209, 14760, 15990, 16395, 19188, 19674, 21320, 21860, 23985, 26232, 28418, 31980, 32790, 38376, 39348, 42627, 43720, 44813, 47970, 49185, 56836, 63960, 65580, 71045, 78696, 85254, 89626, 95940, 98370, 113672, 127881, 131160, 134439, 142090, 170508, 179252, 191880, 196740, 213135, 224065, 255762, 268878, 284180, 341016, 358504, 393480, 403317, 426270, 448130, 511524, 537756, 568360, 582569, 639405, 672195, 806634, 852540, 896260, 1023048, 1075512, 1165138, 1278810, 1344390, 1613268, 1705080, 1747707, 1792520, 2016585, 2330276, 2557620, 2688780, 2912845, 3226536, 3495414, 4033170, 4660552, 5115240, 5243121, 5377560, 5825690, 6990828, 8066340, 8738535, 10486242, 11651380, 13981656, 16132680, 17477070, 20972484, 23302760, 26215605, 34954140, 41944968, 52431210, 69908280, 104862420, 209724840]

約数ペア:

[(1, 209724840), (2, 104862420), (3, 69908280), (4, 52431210), (5, 41944968), (6, 34954140), (8, 26215605), (9, 23302760), (10, 20972484), (12, 17477070), (13, 16132680), (15, 13981656), (18, 11651380), (20, 10486242), (24, 8738535), (26, 8066340), (30, 6990828), (36, 5825690), (39, 5377560), (40, 5243121), (41, 5115240), (45, 4660552), (52, 4033170), (60, 3495414), (65, 3226536), (72, 2912845), (78, 2688780), (82, 2557620), (90, 2330276), (104, 2016585), (117, 1792520), (120, 1747707), (123, 1705080), (130, 1613268), (156, 1344390), (164, 1278810), (180, 1165138), (195, 1075512), (205, 1023048), (234, 896260), (246, 852540), (260, 806634), (312, 672195), (328, 639405), (360, 582569), (369, 568360), (390, 537756), (410, 511524), (468, 448130), (492, 426270), (520, 403317), (533, 393480), (585, 358504), (615, 341016), (738, 284180), (780, 268878), (820, 255762), (936, 224065), (984, 213135), (1066, 196740), (1093, 191880), (1170, 179252), (1230, 170508), (1476, 142090), (1560, 134439), (1599, 131160), (1640, 127881), (1845, 113672), (2132, 98370), (2186, 95940), (2340, 89626), (2460, 85254), (2665, 78696), (2952, 71045), (3198, 65580), (3279, 63960), (3690, 56836), (4264, 49185), (4372, 47970), (4680, 44813), (4797, 43720), (4920, 42627), (5330, 39348), (5465, 38376), (6396, 32790), (6558, 31980), (7380, 28418), (7995, 26232), (8744, 23985), (9594, 21860), (9837, 21320), (10660, 19674), (10930, 19188), (12792, 16395), (13116, 15990), (14209, 14760)]