228238140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5521}}^1$

素因数の和:5599

約数の個数: 96

約数和(自身を含む): 701338176

約数和(自身を除く): 473100036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 530, 636, 689, 780, 795, 1060, 1378, 1590, 2067, 2756, 3180, 3445, 4134, 5521, 6890, 8268, 10335, 11042, 13780, 16563, 20670, 22084, 27605, 33126, 41340, 55210, 66252, 71773, 82815, 110420, 143546, 165630, 215319, 287092, 292613, 331260, 358865, 430638, 585226, 717730, 861276, 877839, 1076595, 1170452, 1435460, 1463065, 1755678, 2153190, 2926130, 3511356, 3803969, 4306380, 4389195, 5852260, 7607938, 8778390, 11411907, 15215876, 17556780, 19019845, 22823814, 38039690, 45647628, 57059535, 76079380, 114119070, 228238140]

約数ペア:

[(1, 228238140), (2, 114119070), (3, 76079380), (4, 57059535), (5, 45647628), (6, 38039690), (10, 22823814), (12, 19019845), (13, 17556780), (15, 15215876), (20, 11411907), (26, 8778390), (30, 7607938), (39, 5852260), (52, 4389195), (53, 4306380), (60, 3803969), (65, 3511356), (78, 2926130), (106, 2153190), (130, 1755678), (156, 1463065), (159, 1435460), (195, 1170452), (212, 1076595), (260, 877839), (265, 861276), (318, 717730), (390, 585226), (530, 430638), (636, 358865), (689, 331260), (780, 292613), (795, 287092), (1060, 215319), (1378, 165630), (1590, 143546), (2067, 110420), (2756, 82815), (3180, 71773), (3445, 66252), (4134, 55210), (5521, 41340), (6890, 33126), (8268, 27605), (10335, 22084), (11042, 20670), (13780, 16563)]