19008096780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{235891}}^1$

素因数の和:235999

約数の個数: 96

約数和(自身を含む): 57066992640

約数和(自身を除く): 38058895860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 79, 85, 102, 158, 170, 204, 237, 255, 316, 340, 395, 474, 510, 790, 948, 1020, 1185, 1343, 1580, 2370, 2686, 4029, 4740, 5372, 6715, 8058, 13430, 16116, 20145, 26860, 40290, 80580, 235891, 471782, 707673, 943564, 1179455, 1415346, 2358910, 2830692, 3538365, 4010147, 4717820, 7076730, 8020294, 12030441, 14153460, 16040588, 18635389, 20050735, 24060882, 37270778, 40101470, 48121764, 55906167, 60152205, 74541556, 80202940, 93176945, 111812334, 120304410, 186353890, 223624668, 240608820, 279530835, 316801613, 372707780, 559061670, 633603226, 950404839, 1118123340, 1267206452, 1584008065, 1900809678, 3168016130, 3801619356, 4752024195, 6336032260, 9504048390, 19008096780]

約数ペア:

[(1, 19008096780), (2, 9504048390), (3, 6336032260), (4, 4752024195), (5, 3801619356), (6, 3168016130), (10, 1900809678), (12, 1584008065), (15, 1267206452), (17, 1118123340), (20, 950404839), (30, 633603226), (34, 559061670), (51, 372707780), (60, 316801613), (68, 279530835), (79, 240608820), (85, 223624668), (102, 186353890), (158, 120304410), (170, 111812334), (204, 93176945), (237, 80202940), (255, 74541556), (316, 60152205), (340, 55906167), (395, 48121764), (474, 40101470), (510, 37270778), (790, 24060882), (948, 20050735), (1020, 18635389), (1185, 16040588), (1343, 14153460), (1580, 12030441), (2370, 8020294), (2686, 7076730), (4029, 4717820), (4740, 4010147), (5372, 3538365), (6715, 2830692), (8058, 2358910), (13430, 1415346), (16116, 1179455), (20145, 943564), (26860, 707673), (40290, 471782), (80580, 235891)]