428519307520

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2441}}^1$

素因数の和:2641

約数の個数: 288

約数和(自身を含む): 1099715823360

約数和(自身を除く): 671196515840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 67, 80, 89, 92, 115, 128, 134, 160, 178, 184, 230, 256, 268, 320, 335, 356, 368, 445, 460, 536, 640, 670, 712, 736, 890, 920, 1072, 1280, 1340, 1424, 1472, 1541, 1780, 1840, 2047, 2144, 2441, 2680, 2848, 2944, 3082, 3560, 3680, 4094, 4288, 4882, 5360, 5696, 5888, 5963, 6164, 7120, 7360, 7705, 8188, 8576, 9764, 10235, 10720, 11392, 11926, 12205, 12328, 14240, 14720, 15410, 16376, 17152, 19528, 20470, 21440, 22784, 23852, 24410, 24656, 28480, 29440, 29815, 30820, 32752, 39056, 40940, 42880, 47704, 48820, 49312, 56143, 56960, 59630, 61640, 65504, 78112, 81880, 85760, 95408, 97640, 98624, 112286, 113920, 119260, 123280, 131008, 137149, 156224, 163547, 163760, 190816, 195280, 197248, 217249, 224572, 238520, 246560, 262016, 274298, 280715, 312448, 327094, 327520, 381632, 390560, 394496, 434498, 449144, 477040, 493120, 524032, 548596, 561430, 624896, 654188, 655040, 685745, 763264, 781120, 817735, 868996, 898288, 954080, 986240, 1086245, 1097192, 1122860, 1308376, 1310080, 1371490, 1526528, 1562240, 1635470, 1737992, 1796576, 1908160, 1972480, 2172490, 2194384, 2245720, 2616752, 2620160, 2742980, 3124480, 3270940, 3475984, 3593152, 3761581, 3816320, 4344980, 4388768, 4491440, 4996727, 5233504, 5485960, 6541880, 6951968, 7186304, 7523162, 7632640, 8689960, 8777536, 8982880, 9993454, 10467008, 10971920, 13083760, 13903936, 14372608, 14555683, 15046324, 17379920, 17555072, 17965760, 18807905, 19986908, 20934016, 21943840, 24983635, 26167520, 27807872, 29111366, 30092648, 34759840, 35110144, 35931520, 37615810, 39973816, 41868032, 43887680, 49967270, 52335040, 55615744, 58222732, 60185296, 69519680, 71863040, 72778415, 75231620, 79947632, 87775360, 99934540, 104670080, 116445464, 120370592, 139039360, 145556830, 150463240, 159895264, 175550720, 199869080, 209340160, 232890928, 240741184, 278078720, 291113660, 300926480, 319790528, 334780709, 399738160, 465781856, 481482368, 582227320, 601852960, 639581056, 669561418, 799476320, 931563712, 962964736, 1164454640, 1203705920, 1279162112, 1339122836, 1598952640, 1673903545, 1863127424, 2328909280, 2407411840, 2678245672, 3197905280, 3347807090, 3726254848, 4657818560, 4814823680, 5356491344, 6395810560, 6695614180, 9315637120, 10712982688, 13391228360, 18631274240, 21425965376, 26782456720, 42851930752, 53564913440, 85703861504, 107129826880, 214259653760, 428519307520]

約数ペア:

[(1, 428519307520), (2, 214259653760), (4, 107129826880), (5, 85703861504), (8, 53564913440), (10, 42851930752), (16, 26782456720), (20, 21425965376), (23, 18631274240), (32, 13391228360), (40, 10712982688), (46, 9315637120), (64, 6695614180), (67, 6395810560), (80, 5356491344), (89, 4814823680), (92, 4657818560), (115, 3726254848), (128, 3347807090), (134, 3197905280), (160, 2678245672), (178, 2407411840), (184, 2328909280), (230, 1863127424), (256, 1673903545), (268, 1598952640), (320, 1339122836), (335, 1279162112), (356, 1203705920), (368, 1164454640), (445, 962964736), (460, 931563712), (536, 799476320), (640, 669561418), (670, 639581056), (712, 601852960), (736, 582227320), (890, 481482368), (920, 465781856), (1072, 399738160), (1280, 334780709), (1340, 319790528), (1424, 300926480), (1472, 291113660), (1541, 278078720), (1780, 240741184), (1840, 232890928), (2047, 209340160), (2144, 199869080), (2441, 175550720), (2680, 159895264), (2848, 150463240), (2944, 145556830), (3082, 139039360), (3560, 120370592), (3680, 116445464), (4094, 104670080), (4288, 99934540), (4882, 87775360), (5360, 79947632), (5696, 75231620), (5888, 72778415), (5963, 71863040), (6164, 69519680), (7120, 60185296), (7360, 58222732), (7705, 55615744), (8188, 52335040), (8576, 49967270), (9764, 43887680), (10235, 41868032), (10720, 39973816), (11392, 37615810), (11926, 35931520), (12205, 35110144), (12328, 34759840), (14240, 30092648), (14720, 29111366), (15410, 27807872), (16376, 26167520), (17152, 24983635), (19528, 21943840), (20470, 20934016), (21440, 19986908), (22784, 18807905), (23852, 17965760), (24410, 17555072), (24656, 17379920), (28480, 15046324), (29440, 14555683), (29815, 14372608), (30820, 13903936), (32752, 13083760), (39056, 10971920), (40940, 10467008), (42880, 9993454), (47704, 8982880), (48820, 8777536), (49312, 8689960), (56143, 7632640), (56960, 7523162), (59630, 7186304), (61640, 6951968), (65504, 6541880), (78112, 5485960), (81880, 5233504), (85760, 4996727), (95408, 4491440), (97640, 4388768), (98624, 4344980), (112286, 3816320), (113920, 3761581), (119260, 3593152), (123280, 3475984), (131008, 3270940), (137149, 3124480), (156224, 2742980), (163547, 2620160), (163760, 2616752), (190816, 2245720), (195280, 2194384), (197248, 2172490), (217249, 1972480), (224572, 1908160), (238520, 1796576), (246560, 1737992), (262016, 1635470), (274298, 1562240), (280715, 1526528), (312448, 1371490), (327094, 1310080), (327520, 1308376), (381632, 1122860), (390560, 1097192), (394496, 1086245), (434498, 986240), (449144, 954080), (477040, 898288), (493120, 868996), (524032, 817735), (548596, 781120), (561430, 763264), (624896, 685745), (654188, 655040)]