199570320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3797}}^1$

素因数の和:3889

約数の個数: 120

約数和(自身を含む): 679583736

約数和(自身を除く): 480013416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 3797, 4380, 5256, 5840, 6570, 7594, 8760, 10512, 11391, 13140, 15188, 17520, 18985, 22782, 26280, 30376, 34173, 37970, 45564, 52560, 56955, 60752, 68346, 75940, 91128, 113910, 136692, 151880, 170865, 182256, 227820, 273384, 277181, 303760, 341730, 455640, 546768, 554362, 683460, 831543, 911280, 1108724, 1366920, 1385905, 1663086, 2217448, 2494629, 2733840, 2771810, 3326172, 4157715, 4434896, 4989258, 5543620, 6652344, 8315430, 9978516, 11087240, 12473145, 13304688, 16630860, 19957032, 22174480, 24946290, 33261720, 39914064, 49892580, 66523440, 99785160, 199570320]

約数ペア:

[(1, 199570320), (2, 99785160), (3, 66523440), (4, 49892580), (5, 39914064), (6, 33261720), (8, 24946290), (9, 22174480), (10, 19957032), (12, 16630860), (15, 13304688), (16, 12473145), (18, 11087240), (20, 9978516), (24, 8315430), (30, 6652344), (36, 5543620), (40, 4989258), (45, 4434896), (48, 4157715), (60, 3326172), (72, 2771810), (73, 2733840), (80, 2494629), (90, 2217448), (120, 1663086), (144, 1385905), (146, 1366920), (180, 1108724), (219, 911280), (240, 831543), (292, 683460), (360, 554362), (365, 546768), (438, 455640), (584, 341730), (657, 303760), (720, 277181), (730, 273384), (876, 227820), (1095, 182256), (1168, 170865), (1314, 151880), (1460, 136692), (1752, 113910), (2190, 91128), (2628, 75940), (2920, 68346), (3285, 60752), (3504, 56955), (3797, 52560), (4380, 45564), (5256, 37970), (5840, 34173), (6570, 30376), (7594, 26280), (8760, 22782), (10512, 18985), (11391, 17520), (13140, 15188)]