2773566720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3391}}^1$

素因数の和:3489

約数の個数: 216

約数和(自身を含む): 9734280192

約数和(自身を除く): 6960713472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 768, 852, 960, 1065, 1136, 1152, 1278, 1280, 1420, 1440, 1704, 1920, 2130, 2272, 2304, 2556, 2840, 2880, 3195, 3391, 3408, 3840, 4260, 4544, 5112, 5680, 5760, 6390, 6782, 6816, 8520, 9088, 10173, 10224, 11360, 11520, 12780, 13564, 13632, 16955, 17040, 18176, 20346, 20448, 22720, 25560, 27128, 27264, 30519, 33910, 34080, 40692, 40896, 45440, 50865, 51120, 54256, 54528, 61038, 67820, 68160, 81384, 81792, 90880, 101730, 102240, 108512, 122076, 135640, 136320, 152595, 162768, 163584, 203460, 204480, 217024, 240761, 244152, 271280, 272640, 305190, 325536, 406920, 408960, 434048, 481522, 488304, 542560, 610380, 651072, 722283, 813840, 817920, 868096, 963044, 976608, 1085120, 1203805, 1220760, 1302144, 1444566, 1627680, 1926088, 1953216, 2166849, 2170240, 2407610, 2441520, 2604288, 2889132, 3255360, 3611415, 3852176, 3906432, 4333698, 4340480, 4815220, 4883040, 5778264, 6510720, 7222830, 7704352, 7812864, 8667396, 9630440, 9766080, 10834245, 11556528, 13021440, 14445660, 15408704, 17334792, 19260880, 19532160, 21668490, 23113056, 28891320, 30817408, 34669584, 38521760, 39064320, 43336980, 46226112, 57782640, 61634816, 69339168, 77043520, 86673960, 92452224, 115565280, 138678336, 154087040, 173347920, 184904448, 231130560, 277356672, 308174080, 346695840, 462261120, 554713344, 693391680, 924522240, 1386783360, 2773566720]

約数ペア:

[(1, 2773566720), (2, 1386783360), (3, 924522240), (4, 693391680), (5, 554713344), (6, 462261120), (8, 346695840), (9, 308174080), (10, 277356672), (12, 231130560), (15, 184904448), (16, 173347920), (18, 154087040), (20, 138678336), (24, 115565280), (30, 92452224), (32, 86673960), (36, 77043520), (40, 69339168), (45, 61634816), (48, 57782640), (60, 46226112), (64, 43336980), (71, 39064320), (72, 38521760), (80, 34669584), (90, 30817408), (96, 28891320), (120, 23113056), (128, 21668490), (142, 19532160), (144, 19260880), (160, 17334792), (180, 15408704), (192, 14445660), (213, 13021440), (240, 11556528), (256, 10834245), (284, 9766080), (288, 9630440), (320, 8667396), (355, 7812864), (360, 7704352), (384, 7222830), (426, 6510720), (480, 5778264), (568, 4883040), (576, 4815220), (639, 4340480), (640, 4333698), (710, 3906432), (720, 3852176), (768, 3611415), (852, 3255360), (960, 2889132), (1065, 2604288), (1136, 2441520), (1152, 2407610), (1278, 2170240), (1280, 2166849), (1420, 1953216), (1440, 1926088), (1704, 1627680), (1920, 1444566), (2130, 1302144), (2272, 1220760), (2304, 1203805), (2556, 1085120), (2840, 976608), (2880, 963044), (3195, 868096), (3391, 817920), (3408, 813840), (3840, 722283), (4260, 651072), (4544, 610380), (5112, 542560), (5680, 488304), (5760, 481522), (6390, 434048), (6782, 408960), (6816, 406920), (8520, 325536), (9088, 305190), (10173, 272640), (10224, 271280), (11360, 244152), (11520, 240761), (12780, 217024), (13564, 204480), (13632, 203460), (16955, 163584), (17040, 162768), (18176, 152595), (20346, 136320), (20448, 135640), (22720, 122076), (25560, 108512), (27128, 102240), (27264, 101730), (30519, 90880), (33910, 81792), (34080, 81384), (40692, 68160), (40896, 67820), (45440, 61038), (50865, 54528), (51120, 54256)]