493294320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 320

約数和(自身を含む): 1799884800

約数和(自身を除く): 1306590480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 53, 54, 60, 62, 72, 80, 90, 93, 106, 108, 120, 124, 135, 139, 144, 155, 159, 180, 186, 212, 216, 240, 248, 265, 270, 278, 279, 310, 318, 360, 372, 417, 424, 432, 465, 477, 496, 530, 540, 556, 558, 620, 636, 695, 720, 744, 795, 834, 837, 848, 930, 954, 1060, 1080, 1112, 1116, 1240, 1251, 1272, 1390, 1395, 1431, 1488, 1590, 1643, 1668, 1674, 1860, 1908, 2085, 2120, 2160, 2224, 2232, 2385, 2480, 2502, 2544, 2780, 2790, 2862, 3180, 3286, 3336, 3348, 3720, 3753, 3816, 4170, 4185, 4240, 4309, 4464, 4770, 4929, 5004, 5560, 5580, 5724, 6255, 6360, 6572, 6672, 6696, 7155, 7367, 7440, 7506, 7632, 8215, 8340, 8370, 8618, 9540, 9858, 10008, 11120, 11160, 11448, 12510, 12720, 12927, 13144, 13392, 14310, 14734, 14787, 15012, 16430, 16680, 16740, 17236, 18765, 19080, 19716, 20016, 21545, 22101, 22320, 22896, 24645, 25020, 25854, 26288, 28620, 29468, 29574, 30024, 32860, 33360, 33480, 34472, 36835, 37530, 38160, 38781, 39432, 43090, 44202, 44361, 49290, 50040, 51708, 57240, 58936, 59148, 60048, 64635, 65720, 66303, 66960, 68944, 73670, 73935, 75060, 77562, 78864, 86180, 88404, 88722, 98580, 100080, 103416, 110505, 114480, 116343, 117872, 118296, 129270, 131440, 132606, 147340, 147870, 150120, 155124, 172360, 176808, 177444, 193905, 197160, 198909, 206832, 221010, 221805, 228377, 232686, 236592, 258540, 265212, 294680, 295740, 300240, 310248, 331515, 344720, 353616, 354888, 387810, 394320, 397818, 442020, 443610, 456754, 465372, 517080, 530424, 581715, 589360, 591480, 620496, 663030, 685131, 709776, 775620, 795636, 884040, 887220, 913508, 930744, 994545, 1034160, 1060848, 1141885, 1163430, 1182960, 1326060, 1370262, 1551240, 1591272, 1768080, 1774440, 1827016, 1861488, 1989090, 2055393, 2283770, 2326860, 2652120, 2740524, 3102480, 3182544, 3425655, 3548880, 3654032, 3978180, 4110786, 4567540, 4653720, 5304240, 5481048, 6166179, 6851310, 7956360, 8221572, 9135080, 9307440, 10276965, 10962096, 12332358, 13702620, 15912720, 16443144, 18270160, 20553930, 24664716, 27405240, 30830895, 32886288, 41107860, 49329432, 54810480, 61661790, 82215720, 98658864, 123323580, 164431440, 246647160, 493294320]

約数ペア:

[(1, 493294320), (2, 246647160), (3, 164431440), (4, 123323580), (5, 98658864), (6, 82215720), (8, 61661790), (9, 54810480), (10, 49329432), (12, 41107860), (15, 32886288), (16, 30830895), (18, 27405240), (20, 24664716), (24, 20553930), (27, 18270160), (30, 16443144), (31, 15912720), (36, 13702620), (40, 12332358), (45, 10962096), (48, 10276965), (53, 9307440), (54, 9135080), (60, 8221572), (62, 7956360), (72, 6851310), (80, 6166179), (90, 5481048), (93, 5304240), (106, 4653720), (108, 4567540), (120, 4110786), (124, 3978180), (135, 3654032), (139, 3548880), (144, 3425655), (155, 3182544), (159, 3102480), (180, 2740524), (186, 2652120), (212, 2326860), (216, 2283770), (240, 2055393), (248, 1989090), (265, 1861488), (270, 1827016), (278, 1774440), (279, 1768080), (310, 1591272), (318, 1551240), (360, 1370262), (372, 1326060), (417, 1182960), (424, 1163430), (432, 1141885), (465, 1060848), (477, 1034160), (496, 994545), (530, 930744), (540, 913508), (556, 887220), (558, 884040), (620, 795636), (636, 775620), (695, 709776), (720, 685131), (744, 663030), (795, 620496), (834, 591480), (837, 589360), (848, 581715), (930, 530424), (954, 517080), (1060, 465372), (1080, 456754), (1112, 443610), (1116, 442020), (1240, 397818), (1251, 394320), (1272, 387810), (1390, 354888), (1395, 353616), (1431, 344720), (1488, 331515), (1590, 310248), (1643, 300240), (1668, 295740), (1674, 294680), (1860, 265212), (1908, 258540), (2085, 236592), (2120, 232686), (2160, 228377), (2224, 221805), (2232, 221010), (2385, 206832), (2480, 198909), (2502, 197160), (2544, 193905), (2780, 177444), (2790, 176808), (2862, 172360), (3180, 155124), (3286, 150120), (3336, 147870), (3348, 147340), (3720, 132606), (3753, 131440), (3816, 129270), (4170, 118296), (4185, 117872), (4240, 116343), (4309, 114480), (4464, 110505), (4770, 103416), (4929, 100080), (5004, 98580), (5560, 88722), (5580, 88404), (5724, 86180), (6255, 78864), (6360, 77562), (6572, 75060), (6672, 73935), (6696, 73670), (7155, 68944), (7367, 66960), (7440, 66303), (7506, 65720), (7632, 64635), (8215, 60048), (8340, 59148), (8370, 58936), (8618, 57240), (9540, 51708), (9858, 50040), (10008, 49290), (11120, 44361), (11160, 44202), (11448, 43090), (12510, 39432), (12720, 38781), (12927, 38160), (13144, 37530), (13392, 36835), (14310, 34472), (14734, 33480), (14787, 33360), (15012, 32860), (16430, 30024), (16680, 29574), (16740, 29468), (17236, 28620), (18765, 26288), (19080, 25854), (19716, 25020), (20016, 24645), (21545, 22896), (22101, 22320)]