168578280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12007}}^1$

素因数の和:12040

約数の個数: 128

約数和(自身を含む): 605203200

約数和(自身を除く): 436624920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 12007, 14040, 24014, 36021, 48028, 60035, 72042, 96056, 108063, 120070, 144084, 156091, 180105, 216126, 240140, 288168, 312182, 324189, 360210, 432252, 468273, 480280, 540315, 624364, 648378, 720420, 780455, 864504, 936546, 1080630, 1248728, 1296756, 1404819, 1440840, 1560910, 1620945, 1873092, 2161260, 2341365, 2593512, 2809638, 3121820, 3241890, 3746184, 4214457, 4322520, 4682730, 5619276, 6243640, 6483780, 7024095, 8428914, 9365460, 11238552, 12967560, 14048190, 16857828, 18730920, 21072285, 28096380, 33715656, 42144570, 56192760, 84289140, 168578280]

約数ペア:

[(1, 168578280), (2, 84289140), (3, 56192760), (4, 42144570), (5, 33715656), (6, 28096380), (8, 21072285), (9, 18730920), (10, 16857828), (12, 14048190), (13, 12967560), (15, 11238552), (18, 9365460), (20, 8428914), (24, 7024095), (26, 6483780), (27, 6243640), (30, 5619276), (36, 4682730), (39, 4322520), (40, 4214457), (45, 3746184), (52, 3241890), (54, 3121820), (60, 2809638), (65, 2593512), (72, 2341365), (78, 2161260), (90, 1873092), (104, 1620945), (108, 1560910), (117, 1440840), (120, 1404819), (130, 1296756), (135, 1248728), (156, 1080630), (180, 936546), (195, 864504), (216, 780455), (234, 720420), (260, 648378), (270, 624364), (312, 540315), (351, 480280), (360, 468273), (390, 432252), (468, 360210), (520, 324189), (540, 312182), (585, 288168), (702, 240140), (780, 216126), (936, 180105), (1080, 156091), (1170, 144084), (1404, 120070), (1560, 108063), (1755, 96056), (2340, 72042), (2808, 60035), (3510, 48028), (4680, 36021), (7020, 24014), (12007, 14040)]