20228870880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{467}}^1$

素因数の和:799

約数の個数: 384

約数和(自身を含む): 73139189760

約数和(自身を除く): 52910318880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 271, 288, 296, 333, 360, 370, 432, 444, 467, 480, 540, 542, 555, 592, 666, 720, 740, 813, 864, 888, 934, 999, 1080, 1084, 1110, 1184, 1332, 1355, 1401, 1440, 1480, 1626, 1665, 1776, 1868, 1998, 2160, 2168, 2220, 2335, 2439, 2664, 2710, 2802, 2960, 3252, 3330, 3552, 3736, 3996, 4065, 4203, 4320, 4336, 4440, 4670, 4878, 4995, 5328, 5420, 5604, 5920, 6504, 6660, 7005, 7317, 7472, 7992, 8130, 8406, 8672, 8880, 9340, 9756, 9990, 10027, 10656, 10840, 11208, 12195, 12609, 13008, 13320, 14010, 14634, 14944, 15984, 16260, 16812, 17279, 17760, 18680, 19512, 19980, 20054, 21015, 21680, 22416, 24390, 25218, 26016, 26640, 28020, 29268, 30081, 31968, 32520, 33624, 34558, 36585, 37360, 39024, 39960, 40108, 42030, 43360, 44832, 48780, 50135, 50436, 51837, 53280, 56040, 58536, 60162, 63045, 65040, 67248, 69116, 73170, 74720, 78048, 79920, 80216, 84060, 86395, 90243, 97560, 100270, 100872, 103674, 112080, 117072, 120324, 126090, 126557, 130080, 134496, 138232, 146340, 150405, 155511, 159840, 160432, 168120, 172790, 180486, 195120, 200540, 201744, 207348, 224160, 234144, 240648, 252180, 253114, 259185, 270729, 276464, 292680, 300810, 311022, 320864, 336240, 345580, 360972, 379671, 390240, 401080, 403488, 414696, 451215, 466533, 481296, 504360, 506228, 518370, 541458, 552928, 585360, 601620, 622044, 632785, 672480, 691160, 721944, 759342, 777555, 802160, 829392, 902430, 933066, 962592, 1008720, 1012456, 1036740, 1082916, 1139013, 1170720, 1203240, 1244088, 1265570, 1353645, 1382320, 1443888, 1518684, 1555110, 1604320, 1658784, 1804860, 1866132, 1898355, 2017440, 2024912, 2073480, 2165832, 2278026, 2332665, 2406480, 2488176, 2531140, 2707290, 2764640, 2887776, 3037368, 3110220, 3417039, 3609720, 3732264, 3796710, 4049824, 4146960, 4331664, 4556052, 4665330, 4682609, 4812960, 4976352, 5062280, 5414580, 5695065, 6074736, 6220440, 6834078, 7219440, 7464528, 7593420, 8293920, 8663328, 9112104, 9330660, 9365218, 10124560, 10829160, 11390130, 12149472, 12440880, 13668156, 14047827, 14438880, 14929056, 15186840, 17085195, 18224208, 18661320, 18730436, 20249120, 21658320, 22780260, 23413045, 24881760, 27336312, 28095654, 30373680, 34170390, 36448416, 37322640, 37460872, 42143481, 43316640, 45560520, 46826090, 54672624, 56191308, 60747360, 68340780, 70239135, 74645280, 74921744, 84286962, 91121040, 93652180, 109345248, 112382616, 126430443, 136681560, 140478270, 149843488, 168573924, 182242080, 187304360, 210717405, 224765232, 252860886, 273363120, 280956540, 337147848, 374608720, 421434810, 449530464, 505721772, 546726240, 561913080, 632152215, 674295696, 749217440, 842869620, 1011443544, 1123826160, 1264304430, 1348591392, 1685739240, 2022887088, 2247652320, 2528608860, 3371478480, 4045774176, 5057217720, 6742956960, 10114435440, 20228870880]

約数ペア:

[(1, 20228870880), (2, 10114435440), (3, 6742956960), (4, 5057217720), (5, 4045774176), (6, 3371478480), (8, 2528608860), (9, 2247652320), (10, 2022887088), (12, 1685739240), (15, 1348591392), (16, 1264304430), (18, 1123826160), (20, 1011443544), (24, 842869620), (27, 749217440), (30, 674295696), (32, 632152215), (36, 561913080), (37, 546726240), (40, 505721772), (45, 449530464), (48, 421434810), (54, 374608720), (60, 337147848), (72, 280956540), (74, 273363120), (80, 252860886), (90, 224765232), (96, 210717405), (108, 187304360), (111, 182242080), (120, 168573924), (135, 149843488), (144, 140478270), (148, 136681560), (160, 126430443), (180, 112382616), (185, 109345248), (216, 93652180), (222, 91121040), (240, 84286962), (270, 74921744), (271, 74645280), (288, 70239135), (296, 68340780), (333, 60747360), (360, 56191308), (370, 54672624), (432, 46826090), (444, 45560520), (467, 43316640), (480, 42143481), (540, 37460872), (542, 37322640), (555, 36448416), (592, 34170390), (666, 30373680), (720, 28095654), (740, 27336312), (813, 24881760), (864, 23413045), (888, 22780260), (934, 21658320), (999, 20249120), (1080, 18730436), (1084, 18661320), (1110, 18224208), (1184, 17085195), (1332, 15186840), (1355, 14929056), (1401, 14438880), (1440, 14047827), (1480, 13668156), (1626, 12440880), (1665, 12149472), (1776, 11390130), (1868, 10829160), (1998, 10124560), (2160, 9365218), (2168, 9330660), (2220, 9112104), (2335, 8663328), (2439, 8293920), (2664, 7593420), (2710, 7464528), (2802, 7219440), (2960, 6834078), (3252, 6220440), (3330, 6074736), (3552, 5695065), (3736, 5414580), (3996, 5062280), (4065, 4976352), (4203, 4812960), (4320, 4682609), (4336, 4665330), (4440, 4556052), (4670, 4331664), (4878, 4146960), (4995, 4049824), (5328, 3796710), (5420, 3732264), (5604, 3609720), (5920, 3417039), (6504, 3110220), (6660, 3037368), (7005, 2887776), (7317, 2764640), (7472, 2707290), (7992, 2531140), (8130, 2488176), (8406, 2406480), (8672, 2332665), (8880, 2278026), (9340, 2165832), (9756, 2073480), (9990, 2024912), (10027, 2017440), (10656, 1898355), (10840, 1866132), (11208, 1804860), (12195, 1658784), (12609, 1604320), (13008, 1555110), (13320, 1518684), (14010, 1443888), (14634, 1382320), (14944, 1353645), (15984, 1265570), (16260, 1244088), (16812, 1203240), (17279, 1170720), (17760, 1139013), (18680, 1082916), (19512, 1036740), (19980, 1012456), (20054, 1008720), (21015, 962592), (21680, 933066), (22416, 902430), (24390, 829392), (25218, 802160), (26016, 777555), (26640, 759342), (28020, 721944), (29268, 691160), (30081, 672480), (31968, 632785), (32520, 622044), (33624, 601620), (34558, 585360), (36585, 552928), (37360, 541458), (39024, 518370), (39960, 506228), (40108, 504360), (42030, 481296), (43360, 466533), (44832, 451215), (48780, 414696), (50135, 403488), (50436, 401080), (51837, 390240), (53280, 379671), (56040, 360972), (58536, 345580), (60162, 336240), (63045, 320864), (65040, 311022), (67248, 300810), (69116, 292680), (73170, 276464), (74720, 270729), (78048, 259185), (79920, 253114), (80216, 252180), (84060, 240648), (86395, 234144), (90243, 224160), (97560, 207348), (100270, 201744), (100872, 200540), (103674, 195120), (112080, 180486), (117072, 172790), (120324, 168120), (126090, 160432), (126557, 159840), (130080, 155511), (134496, 150405), (138232, 146340)]