20169868680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:665

約数の個数: 384

約数和(自身を含む): 72442188000

約数和(自身を除く): 52272319320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 53, 60, 65, 72, 78, 90, 104, 106, 117, 120, 130, 156, 159, 180, 195, 212, 233, 234, 260, 265, 312, 318, 349, 360, 390, 424, 466, 468, 477, 520, 530, 585, 636, 689, 698, 699, 780, 795, 932, 936, 954, 1047, 1060, 1165, 1170, 1272, 1378, 1396, 1398, 1560, 1590, 1745, 1864, 1908, 2067, 2094, 2097, 2120, 2330, 2340, 2385, 2756, 2792, 2796, 3029, 3141, 3180, 3445, 3490, 3495, 3816, 4134, 4188, 4194, 4537, 4660, 4680, 4770, 5235, 5512, 5592, 6058, 6201, 6282, 6360, 6890, 6980, 6990, 8268, 8376, 8388, 9074, 9087, 9320, 9540, 10335, 10470, 10485, 12116, 12349, 12402, 12564, 13611, 13780, 13960, 13980, 15145, 15705, 16536, 16776, 18148, 18174, 18497, 19080, 20670, 20940, 20970, 22685, 24232, 24698, 24804, 25128, 27222, 27261, 27560, 27960, 30290, 31005, 31410, 36296, 36348, 36994, 37047, 40833, 41340, 41880, 41940, 45370, 45435, 49396, 49608, 54444, 54522, 55491, 60580, 61745, 62010, 62820, 68055, 72696, 73988, 74094, 81317, 81666, 82680, 83880, 90740, 90870, 92485, 98792, 108888, 109044, 110982, 111141, 121160, 123490, 124020, 125640, 136110, 136305, 147976, 148188, 160537, 162634, 163332, 166473, 181480, 181740, 184970, 185235, 204165, 218088, 221964, 222282, 240461, 243951, 246980, 248040, 272220, 272610, 277455, 296376, 321074, 325268, 326664, 332946, 363480, 369940, 370470, 406585, 408330, 443928, 444564, 480922, 481611, 487902, 493960, 544440, 545220, 554910, 555705, 642148, 650536, 665892, 721383, 731853, 739880, 740940, 802685, 813170, 816660, 832365, 889128, 961844, 963222, 975804, 1057121, 1090440, 1109820, 1111410, 1202305, 1219755, 1284296, 1331784, 1442766, 1444833, 1463706, 1481880, 1605370, 1626340, 1633320, 1664730, 1923688, 1926444, 1951608, 2114242, 2164149, 2219640, 2222820, 2404610, 2408055, 2439510, 2885532, 2889666, 2927412, 3171363, 3210740, 3252680, 3329460, 3606915, 3659265, 3852888, 4228484, 4309801, 4328298, 4445640, 4809220, 4816110, 4879020, 5285605, 5771064, 5779332, 5854824, 6342726, 6421480, 6658920, 7213830, 7224165, 7318530, 8456968, 8619602, 8656596, 9514089, 9618440, 9632220, 9758040, 10571210, 10820745, 11558664, 12685452, 12929403, 14427660, 14448330, 14637060, 15856815, 17239204, 17313192, 19028178, 19264440, 21142420, 21549005, 21641490, 25370904, 25858806, 28855320, 28896660, 29274120, 31713630, 34478408, 38056356, 38788209, 42284840, 43098010, 43282980, 47570445, 51717612, 56027413, 57793320, 63427260, 64647015, 76112712, 77576418, 86196020, 86565960, 95140890, 103435224, 112054826, 126854520, 129294030, 155152836, 168082239, 172392040, 190281780, 193941045, 224109652, 258588060, 280137065, 310305672, 336164478, 380563560, 387882090, 448219304, 504246717, 517176120, 560274130, 672328956, 775764180, 840411195, 1008493434, 1120548260, 1344657912, 1551528360, 1680822390, 2016986868, 2241096520, 2521233585, 3361644780, 4033973736, 5042467170, 6723289560, 10084934340, 20169868680]

約数ペア:

[(1, 20169868680), (2, 10084934340), (3, 6723289560), (4, 5042467170), (5, 4033973736), (6, 3361644780), (8, 2521233585), (9, 2241096520), (10, 2016986868), (12, 1680822390), (13, 1551528360), (15, 1344657912), (18, 1120548260), (20, 1008493434), (24, 840411195), (26, 775764180), (30, 672328956), (36, 560274130), (39, 517176120), (40, 504246717), (45, 448219304), (52, 387882090), (53, 380563560), (60, 336164478), (65, 310305672), (72, 280137065), (78, 258588060), (90, 224109652), (104, 193941045), (106, 190281780), (117, 172392040), (120, 168082239), (130, 155152836), (156, 129294030), (159, 126854520), (180, 112054826), (195, 103435224), (212, 95140890), (233, 86565960), (234, 86196020), (260, 77576418), (265, 76112712), (312, 64647015), (318, 63427260), (349, 57793320), (360, 56027413), (390, 51717612), (424, 47570445), (466, 43282980), (468, 43098010), (477, 42284840), (520, 38788209), (530, 38056356), (585, 34478408), (636, 31713630), (689, 29274120), (698, 28896660), (699, 28855320), (780, 25858806), (795, 25370904), (932, 21641490), (936, 21549005), (954, 21142420), (1047, 19264440), (1060, 19028178), (1165, 17313192), (1170, 17239204), (1272, 15856815), (1378, 14637060), (1396, 14448330), (1398, 14427660), (1560, 12929403), (1590, 12685452), (1745, 11558664), (1864, 10820745), (1908, 10571210), (2067, 9758040), (2094, 9632220), (2097, 9618440), (2120, 9514089), (2330, 8656596), (2340, 8619602), (2385, 8456968), (2756, 7318530), (2792, 7224165), (2796, 7213830), (3029, 6658920), (3141, 6421480), (3180, 6342726), (3445, 5854824), (3490, 5779332), (3495, 5771064), (3816, 5285605), (4134, 4879020), (4188, 4816110), (4194, 4809220), (4537, 4445640), (4660, 4328298), (4680, 4309801), (4770, 4228484), (5235, 3852888), (5512, 3659265), (5592, 3606915), (6058, 3329460), (6201, 3252680), (6282, 3210740), (6360, 3171363), (6890, 2927412), (6980, 2889666), (6990, 2885532), (8268, 2439510), (8376, 2408055), (8388, 2404610), (9074, 2222820), (9087, 2219640), (9320, 2164149), (9540, 2114242), (10335, 1951608), (10470, 1926444), (10485, 1923688), (12116, 1664730), (12349, 1633320), (12402, 1626340), (12564, 1605370), (13611, 1481880), (13780, 1463706), (13960, 1444833), (13980, 1442766), (15145, 1331784), (15705, 1284296), (16536, 1219755), (16776, 1202305), (18148, 1111410), (18174, 1109820), (18497, 1090440), (19080, 1057121), (20670, 975804), (20940, 963222), (20970, 961844), (22685, 889128), (24232, 832365), (24698, 816660), (24804, 813170), (25128, 802685), (27222, 740940), (27261, 739880), (27560, 731853), (27960, 721383), (30290, 665892), (31005, 650536), (31410, 642148), (36296, 555705), (36348, 554910), (36994, 545220), (37047, 544440), (40833, 493960), (41340, 487902), (41880, 481611), (41940, 480922), (45370, 444564), (45435, 443928), (49396, 408330), (49608, 406585), (54444, 370470), (54522, 369940), (55491, 363480), (60580, 332946), (61745, 326664), (62010, 325268), (62820, 321074), (68055, 296376), (72696, 277455), (73988, 272610), (74094, 272220), (81317, 248040), (81666, 246980), (82680, 243951), (83880, 240461), (90740, 222282), (90870, 221964), (92485, 218088), (98792, 204165), (108888, 185235), (109044, 184970), (110982, 181740), (111141, 181480), (121160, 166473), (123490, 163332), (124020, 162634), (125640, 160537), (136110, 148188), (136305, 147976)]