2720135412

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{2251}}^1$

素因数の和:2498

約数の個数: 96

約数和(自身を含む): 7203517440

約数和(自身を除く): 4483382028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 167, 201, 268, 334, 402, 501, 603, 668, 804, 1002, 1206, 1503, 1809, 2004, 2251, 2412, 3006, 3618, 4502, 4509, 6012, 6753, 7236, 9004, 9018, 11189, 13506, 18036, 20259, 22378, 27012, 33567, 40518, 44756, 60777, 67134, 81036, 100701, 121554, 134268, 150817, 201402, 243108, 301634, 302103, 375917, 402804, 452451, 603268, 604206, 751834, 904902, 1127751, 1208412, 1357353, 1503668, 1809804, 2255502, 2714706, 3383253, 4072059, 4511004, 5429412, 6766506, 8144118, 10149759, 13533012, 16288236, 20299518, 25186439, 40599036, 50372878, 75559317, 100745756, 151118634, 226677951, 302237268, 453355902, 680033853, 906711804, 1360067706, 2720135412]

約数ペア:

[(1, 2720135412), (2, 1360067706), (3, 906711804), (4, 680033853), (6, 453355902), (9, 302237268), (12, 226677951), (18, 151118634), (27, 100745756), (36, 75559317), (54, 50372878), (67, 40599036), (108, 25186439), (134, 20299518), (167, 16288236), (201, 13533012), (268, 10149759), (334, 8144118), (402, 6766506), (501, 5429412), (603, 4511004), (668, 4072059), (804, 3383253), (1002, 2714706), (1206, 2255502), (1503, 1809804), (1809, 1503668), (2004, 1357353), (2251, 1208412), (2412, 1127751), (3006, 904902), (3618, 751834), (4502, 604206), (4509, 603268), (6012, 452451), (6753, 402804), (7236, 375917), (9004, 302103), (9018, 301634), (11189, 243108), (13506, 201402), (18036, 150817), (20259, 134268), (22378, 121554), (27012, 100701), (33567, 81036), (40518, 67134), (44756, 60777)]