9784124520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{26041}}^1$

素因数の和:26187

約数の個数: 128

約数和(自身を含む): 30600391680

約数和(自身を除く): 20816267160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 101, 120, 124, 155, 186, 202, 248, 303, 310, 372, 404, 465, 505, 606, 620, 744, 808, 930, 1010, 1212, 1240, 1515, 1860, 2020, 2424, 3030, 3131, 3720, 4040, 6060, 6262, 9393, 12120, 12524, 15655, 18786, 25048, 26041, 31310, 37572, 46965, 52082, 62620, 75144, 78123, 93930, 104164, 125240, 130205, 156246, 187860, 208328, 260410, 312492, 375720, 390615, 520820, 624984, 781230, 807271, 1041640, 1562460, 1614542, 2421813, 2630141, 3124920, 3229084, 4036355, 4843626, 5260282, 6458168, 7890423, 8072710, 9687252, 10520564, 12109065, 13150705, 15780846, 16145420, 19374504, 21041128, 24218130, 26301410, 31561692, 32290840, 39452115, 48436260, 52602820, 63123384, 78904230, 81534371, 96872520, 105205640, 157808460, 163068742, 244603113, 315616920, 326137484, 407671855, 489206226, 652274968, 815343710, 978412452, 1223015565, 1630687420, 1956824904, 2446031130, 3261374840, 4892062260, 9784124520]

約数ペア:

[(1, 9784124520), (2, 4892062260), (3, 3261374840), (4, 2446031130), (5, 1956824904), (6, 1630687420), (8, 1223015565), (10, 978412452), (12, 815343710), (15, 652274968), (20, 489206226), (24, 407671855), (30, 326137484), (31, 315616920), (40, 244603113), (60, 163068742), (62, 157808460), (93, 105205640), (101, 96872520), (120, 81534371), (124, 78904230), (155, 63123384), (186, 52602820), (202, 48436260), (248, 39452115), (303, 32290840), (310, 31561692), (372, 26301410), (404, 24218130), (465, 21041128), (505, 19374504), (606, 16145420), (620, 15780846), (744, 13150705), (808, 12109065), (930, 10520564), (1010, 9687252), (1212, 8072710), (1240, 7890423), (1515, 6458168), (1860, 5260282), (2020, 4843626), (2424, 4036355), (3030, 3229084), (3131, 3124920), (3720, 2630141), (4040, 2421813), (6060, 1614542), (6262, 1562460), (9393, 1041640), (12120, 807271), (12524, 781230), (15655, 624984), (18786, 520820), (25048, 390615), (26041, 375720), (31310, 312492), (37572, 260410), (46965, 208328), (52082, 187860), (62620, 156246), (75144, 130205), (78123, 125240), (93930, 104164)]