179746320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1169

約数の個数: 160

約数和(自身を含む): 611960832

約数和(自身を除く): 432214512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 78, 80, 104, 106, 120, 130, 156, 159, 195, 208, 212, 240, 260, 265, 312, 318, 390, 424, 520, 530, 624, 636, 689, 780, 795, 848, 1040, 1060, 1087, 1272, 1378, 1560, 1590, 2067, 2120, 2174, 2544, 2756, 3120, 3180, 3261, 3445, 4134, 4240, 4348, 5435, 5512, 6360, 6522, 6890, 8268, 8696, 10335, 10870, 11024, 12720, 13044, 13780, 14131, 16305, 16536, 17392, 20670, 21740, 26088, 27560, 28262, 32610, 33072, 41340, 42393, 43480, 52176, 55120, 56524, 57611, 65220, 70655, 82680, 84786, 86960, 113048, 115222, 130440, 141310, 165360, 169572, 172833, 211965, 226096, 230444, 260880, 282620, 288055, 339144, 345666, 423930, 460888, 565240, 576110, 678288, 691332, 748943, 847860, 864165, 921776, 1130480, 1152220, 1382664, 1497886, 1695720, 1728330, 2246829, 2304440, 2765328, 2995772, 3391440, 3456660, 3744715, 4493658, 4608880, 5991544, 6913320, 7489430, 8987316, 11234145, 11983088, 13826640, 14978860, 17974632, 22468290, 29957720, 35949264, 44936580, 59915440, 89873160, 179746320]

約数ペア:

[(1, 179746320), (2, 89873160), (3, 59915440), (4, 44936580), (5, 35949264), (6, 29957720), (8, 22468290), (10, 17974632), (12, 14978860), (13, 13826640), (15, 11983088), (16, 11234145), (20, 8987316), (24, 7489430), (26, 6913320), (30, 5991544), (39, 4608880), (40, 4493658), (48, 3744715), (52, 3456660), (53, 3391440), (60, 2995772), (65, 2765328), (78, 2304440), (80, 2246829), (104, 1728330), (106, 1695720), (120, 1497886), (130, 1382664), (156, 1152220), (159, 1130480), (195, 921776), (208, 864165), (212, 847860), (240, 748943), (260, 691332), (265, 678288), (312, 576110), (318, 565240), (390, 460888), (424, 423930), (520, 345666), (530, 339144), (624, 288055), (636, 282620), (689, 260880), (780, 230444), (795, 226096), (848, 211965), (1040, 172833), (1060, 169572), (1087, 165360), (1272, 141310), (1378, 130440), (1560, 115222), (1590, 113048), (2067, 86960), (2120, 84786), (2174, 82680), (2544, 70655), (2756, 65220), (3120, 57611), (3180, 56524), (3261, 55120), (3445, 52176), (4134, 43480), (4240, 42393), (4348, 41340), (5435, 33072), (5512, 32610), (6360, 28262), (6522, 27560), (6890, 26088), (8268, 21740), (8696, 20670), (10335, 17392), (10870, 16536), (11024, 16305), (12720, 14131), (13044, 13780)]