163868040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{65027}}^1$

素因数の和:65051

約数の個数: 96

約数和(自身を含む): 608662080

約数和(自身を除く): 444794040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 65027, 130054, 195081, 260108, 325135, 390162, 455189, 520216, 585243, 650270, 780324, 910378, 975405, 1170486, 1300540, 1365567, 1560648, 1820756, 1950810, 2275945, 2340972, 2601080, 2731134, 2926215, 3641512, 3901620, 4096701, 4551890, 4681944, 5462268, 5852430, 6827835, 7803240, 8193402, 9103780, 10924536, 11704860, 13655670, 16386804, 18207560, 20483505, 23409720, 27311340, 32773608, 40967010, 54622680, 81934020, 163868040]

約数ペア:

[(1, 163868040), (2, 81934020), (3, 54622680), (4, 40967010), (5, 32773608), (6, 27311340), (7, 23409720), (8, 20483505), (9, 18207560), (10, 16386804), (12, 13655670), (14, 11704860), (15, 10924536), (18, 9103780), (20, 8193402), (21, 7803240), (24, 6827835), (28, 5852430), (30, 5462268), (35, 4681944), (36, 4551890), (40, 4096701), (42, 3901620), (45, 3641512), (56, 2926215), (60, 2731134), (63, 2601080), (70, 2340972), (72, 2275945), (84, 1950810), (90, 1820756), (105, 1560648), (120, 1365567), (126, 1300540), (140, 1170486), (168, 975405), (180, 910378), (210, 780324), (252, 650270), (280, 585243), (315, 520216), (360, 455189), (420, 390162), (504, 325135), (630, 260108), (840, 195081), (1260, 130054), (2520, 65027)]