8617089780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{22051}}^1$

素因数の和:22246

約数の個数: 144

約数和(自身を含む): 28319001984

約数和(自身を除く): 19701912204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 167, 180, 195, 234, 260, 334, 390, 468, 501, 585, 668, 780, 835, 1002, 1170, 1503, 1670, 2004, 2171, 2340, 2505, 3006, 3340, 4342, 5010, 6012, 6513, 7515, 8684, 10020, 10855, 13026, 15030, 19539, 21710, 22051, 26052, 30060, 32565, 39078, 43420, 44102, 65130, 66153, 78156, 88204, 97695, 110255, 130260, 132306, 195390, 198459, 220510, 264612, 286663, 330765, 390780, 396918, 441020, 573326, 661530, 793836, 859989, 992295, 1146652, 1323060, 1433315, 1719978, 1984590, 2579967, 2866630, 3439956, 3682517, 3969180, 4299945, 5159934, 5733260, 7365034, 8599890, 10319868, 11047551, 12899835, 14730068, 17199780, 18412585, 22095102, 25799670, 33142653, 36825170, 44190204, 47872721, 51599340, 55237755, 66285306, 73650340, 95745442, 110475510, 132570612, 143618163, 165713265, 191490884, 220951020, 239363605, 287236326, 331426530, 430854489, 478727210, 574472652, 662853060, 718090815, 861708978, 957454420, 1436181630, 1723417956, 2154272445, 2872363260, 4308544890, 8617089780]

約数ペア:

[(1, 8617089780), (2, 4308544890), (3, 2872363260), (4, 2154272445), (5, 1723417956), (6, 1436181630), (9, 957454420), (10, 861708978), (12, 718090815), (13, 662853060), (15, 574472652), (18, 478727210), (20, 430854489), (26, 331426530), (30, 287236326), (36, 239363605), (39, 220951020), (45, 191490884), (52, 165713265), (60, 143618163), (65, 132570612), (78, 110475510), (90, 95745442), (117, 73650340), (130, 66285306), (156, 55237755), (167, 51599340), (180, 47872721), (195, 44190204), (234, 36825170), (260, 33142653), (334, 25799670), (390, 22095102), (468, 18412585), (501, 17199780), (585, 14730068), (668, 12899835), (780, 11047551), (835, 10319868), (1002, 8599890), (1170, 7365034), (1503, 5733260), (1670, 5159934), (2004, 4299945), (2171, 3969180), (2340, 3682517), (2505, 3439956), (3006, 2866630), (3340, 2579967), (4342, 1984590), (5010, 1719978), (6012, 1433315), (6513, 1323060), (7515, 1146652), (8684, 992295), (10020, 859989), (10855, 793836), (13026, 661530), (15030, 573326), (19539, 441020), (21710, 396918), (22051, 390780), (26052, 330765), (30060, 286663), (32565, 264612), (39078, 220510), (43420, 198459), (44102, 195390), (65130, 132306), (66153, 130260), (78156, 110255), (88204, 97695)]