308613240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 320

約数和(自身を含む): 1185528960

約数和(自身を除く): 876915720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 162, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 324, 340, 351, 360, 390, 405, 408, 431, 442, 459, 468, 510, 520, 540, 585, 612, 648, 663, 680, 702, 765, 780, 810, 862, 884, 918, 936, 1020, 1053, 1080, 1105, 1170, 1224, 1293, 1326, 1377, 1404, 1530, 1560, 1620, 1724, 1755, 1768, 1836, 1989, 2040, 2106, 2155, 2210, 2295, 2340, 2586, 2652, 2754, 2808, 3060, 3240, 3315, 3448, 3510, 3672, 3879, 3978, 4212, 4310, 4420, 4590, 4680, 5172, 5265, 5304, 5508, 5603, 5967, 6120, 6465, 6630, 6885, 7020, 7327, 7758, 7956, 8424, 8620, 8840, 9180, 9945, 10344, 10530, 11016, 11206, 11637, 11934, 12930, 13260, 13770, 14040, 14654, 15516, 15912, 16809, 17240, 17901, 18360, 19395, 19890, 21060, 21981, 22412, 23274, 23868, 25860, 26520, 27540, 28015, 29308, 29835, 31032, 33618, 34911, 35802, 36635, 38790, 39780, 42120, 43962, 44824, 46548, 47736, 50427, 51720, 55080, 56030, 58185, 58616, 59670, 65943, 67236, 69822, 71604, 73270, 77580, 79560, 84045, 87924, 89505, 93096, 95251, 100854, 109905, 112060, 116370, 119340, 131886, 134472, 139644, 143208, 146540, 151281, 155160, 168090, 174555, 175848, 179010, 190502, 197829, 201708, 219810, 224120, 232740, 238680, 252135, 263772, 279288, 285753, 293080, 302562, 329715, 336180, 349110, 358020, 381004, 395658, 403416, 439620, 453843, 465480, 476255, 504270, 527544, 571506, 593487, 605124, 659430, 672360, 698220, 716040, 756405, 762008, 791316, 857259, 879240, 907686, 952510, 989145, 1008540, 1143012, 1186974, 1210248, 1318860, 1396440, 1428765, 1512810, 1582632, 1714518, 1815372, 1905020, 1978290, 2017080, 2269215, 2286024, 2373948, 2571777, 2637720, 2857530, 2967435, 3025620, 3429036, 3630744, 3810040, 3956580, 4286295, 4538430, 4747896, 5143554, 5715060, 5934870, 6051240, 6858072, 7715331, 7913160, 8572590, 9076860, 10287108, 11430120, 11869740, 12858885, 15430662, 17145180, 18153720, 20574216, 23739480, 25717770, 30861324, 34290360, 38576655, 51435540, 61722648, 77153310, 102871080, 154306620, 308613240]

約数ペア:

[(1, 308613240), (2, 154306620), (3, 102871080), (4, 77153310), (5, 61722648), (6, 51435540), (8, 38576655), (9, 34290360), (10, 30861324), (12, 25717770), (13, 23739480), (15, 20574216), (17, 18153720), (18, 17145180), (20, 15430662), (24, 12858885), (26, 11869740), (27, 11430120), (30, 10287108), (34, 9076860), (36, 8572590), (39, 7913160), (40, 7715331), (45, 6858072), (51, 6051240), (52, 5934870), (54, 5715060), (60, 5143554), (65, 4747896), (68, 4538430), (72, 4286295), (78, 3956580), (81, 3810040), (85, 3630744), (90, 3429036), (102, 3025620), (104, 2967435), (108, 2857530), (117, 2637720), (120, 2571777), (130, 2373948), (135, 2286024), (136, 2269215), (153, 2017080), (156, 1978290), (162, 1905020), (170, 1815372), (180, 1714518), (195, 1582632), (204, 1512810), (216, 1428765), (221, 1396440), (234, 1318860), (255, 1210248), (260, 1186974), (270, 1143012), (306, 1008540), (312, 989145), (324, 952510), (340, 907686), (351, 879240), (360, 857259), (390, 791316), (405, 762008), (408, 756405), (431, 716040), (442, 698220), (459, 672360), (468, 659430), (510, 605124), (520, 593487), (540, 571506), (585, 527544), (612, 504270), (648, 476255), (663, 465480), (680, 453843), (702, 439620), (765, 403416), (780, 395658), (810, 381004), (862, 358020), (884, 349110), (918, 336180), (936, 329715), (1020, 302562), (1053, 293080), (1080, 285753), (1105, 279288), (1170, 263772), (1224, 252135), (1293, 238680), (1326, 232740), (1377, 224120), (1404, 219810), (1530, 201708), (1560, 197829), (1620, 190502), (1724, 179010), (1755, 175848), (1768, 174555), (1836, 168090), (1989, 155160), (2040, 151281), (2106, 146540), (2155, 143208), (2210, 139644), (2295, 134472), (2340, 131886), (2586, 119340), (2652, 116370), (2754, 112060), (2808, 109905), (3060, 100854), (3240, 95251), (3315, 93096), (3448, 89505), (3510, 87924), (3672, 84045), (3879, 79560), (3978, 77580), (4212, 73270), (4310, 71604), (4420, 69822), (4590, 67236), (4680, 65943), (5172, 59670), (5265, 58616), (5304, 58185), (5508, 56030), (5603, 55080), (5967, 51720), (6120, 50427), (6465, 47736), (6630, 46548), (6885, 44824), (7020, 43962), (7327, 42120), (7758, 39780), (7956, 38790), (8424, 36635), (8620, 35802), (8840, 34911), (9180, 33618), (9945, 31032), (10344, 29835), (10530, 29308), (11016, 28015), (11206, 27540), (11637, 26520), (11934, 25860), (12930, 23868), (13260, 23274), (13770, 22412), (14040, 21981), (14654, 21060), (15516, 19890), (15912, 19395), (16809, 18360), (17240, 17901)]