1221138360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:523

約数の個数: 384

約数和(自身を含む): 4654540800

約数和(自身を除く): 3433402440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 31, 36, 38, 39, 40, 45, 52, 57, 60, 62, 65, 72, 76, 78, 90, 93, 95, 104, 114, 117, 120, 124, 130, 152, 155, 156, 171, 180, 186, 190, 195, 228, 234, 247, 248, 260, 279, 285, 310, 312, 342, 360, 372, 380, 390, 403, 443, 456, 465, 468, 494, 520, 558, 570, 585, 589, 620, 684, 741, 744, 760, 780, 806, 855, 886, 930, 936, 988, 1116, 1140, 1170, 1178, 1209, 1235, 1240, 1329, 1368, 1395, 1482, 1560, 1612, 1710, 1767, 1772, 1860, 1976, 2015, 2215, 2223, 2232, 2280, 2340, 2356, 2418, 2470, 2658, 2790, 2945, 2964, 3224, 3420, 3534, 3544, 3627, 3705, 3720, 3987, 4030, 4430, 4446, 4680, 4712, 4836, 4940, 5301, 5316, 5580, 5759, 5890, 5928, 6045, 6645, 6840, 7068, 7254, 7410, 7657, 7974, 8060, 8417, 8835, 8860, 8892, 9672, 9880, 10602, 10632, 11115, 11160, 11518, 11780, 12090, 13290, 13733, 14136, 14508, 14820, 15314, 15948, 16120, 16834, 17277, 17670, 17720, 17784, 18135, 19935, 21204, 22230, 22971, 23036, 23560, 24180, 25251, 26505, 26580, 27466, 28795, 29016, 29640, 30628, 31896, 33668, 34554, 35340, 36270, 38285, 39870, 41199, 42085, 42408, 44460, 45942, 46072, 48360, 50502, 51831, 53010, 53160, 54932, 57590, 61256, 67336, 68665, 68913, 69108, 70680, 72540, 75753, 76570, 79740, 82398, 84170, 86385, 88920, 91884, 101004, 103662, 106020, 109421, 109864, 114855, 115180, 123597, 126255, 137330, 137826, 138216, 145080, 151506, 153140, 159480, 164796, 168340, 172770, 178529, 183768, 202008, 205995, 207324, 212040, 218842, 229710, 230360, 247194, 252510, 259155, 260927, 274660, 275652, 303012, 306280, 328263, 329592, 336680, 344565, 345540, 357058, 378765, 411990, 414648, 437684, 459420, 494388, 505020, 518310, 521854, 535587, 547105, 549320, 551304, 606024, 617985, 656526, 689130, 691080, 714116, 757530, 782781, 823980, 875368, 892645, 918840, 984789, 988776, 1010040, 1036620, 1043708, 1071174, 1094210, 1235970, 1304635, 1313052, 1378260, 1428232, 1515060, 1565562, 1606761, 1641315, 1647960, 1785290, 1969578, 2073240, 2087416, 2142348, 2188420, 2348343, 2471940, 2609270, 2626104, 2677935, 2756520, 3030120, 3131124, 3213522, 3282630, 3392051, 3570580, 3913905, 3939156, 4284696, 4376840, 4696686, 4923945, 4943880, 5218540, 5355870, 6262248, 6427044, 6565260, 6784102, 7141160, 7827810, 7878312, 8033805, 9393372, 9847890, 10176153, 10437080, 10711740, 11741715, 12854088, 13130520, 13568204, 15655620, 16067610, 16960255, 18786744, 19695780, 20352306, 21423480, 23483430, 27136408, 30528459, 31311240, 32135220, 33920510, 39391560, 40704612, 46966860, 50880765, 61056918, 64270440, 67841020, 81409224, 93933720, 101761530, 122113836, 135682040, 152642295, 203523060, 244227672, 305284590, 407046120, 610569180, 1221138360]

約数ペア:

[(1, 1221138360), (2, 610569180), (3, 407046120), (4, 305284590), (5, 244227672), (6, 203523060), (8, 152642295), (9, 135682040), (10, 122113836), (12, 101761530), (13, 93933720), (15, 81409224), (18, 67841020), (19, 64270440), (20, 61056918), (24, 50880765), (26, 46966860), (30, 40704612), (31, 39391560), (36, 33920510), (38, 32135220), (39, 31311240), (40, 30528459), (45, 27136408), (52, 23483430), (57, 21423480), (60, 20352306), (62, 19695780), (65, 18786744), (72, 16960255), (76, 16067610), (78, 15655620), (90, 13568204), (93, 13130520), (95, 12854088), (104, 11741715), (114, 10711740), (117, 10437080), (120, 10176153), (124, 9847890), (130, 9393372), (152, 8033805), (155, 7878312), (156, 7827810), (171, 7141160), (180, 6784102), (186, 6565260), (190, 6427044), (195, 6262248), (228, 5355870), (234, 5218540), (247, 4943880), (248, 4923945), (260, 4696686), (279, 4376840), (285, 4284696), (310, 3939156), (312, 3913905), (342, 3570580), (360, 3392051), (372, 3282630), (380, 3213522), (390, 3131124), (403, 3030120), (443, 2756520), (456, 2677935), (465, 2626104), (468, 2609270), (494, 2471940), (520, 2348343), (558, 2188420), (570, 2142348), (585, 2087416), (589, 2073240), (620, 1969578), (684, 1785290), (741, 1647960), (744, 1641315), (760, 1606761), (780, 1565562), (806, 1515060), (855, 1428232), (886, 1378260), (930, 1313052), (936, 1304635), (988, 1235970), (1116, 1094210), (1140, 1071174), (1170, 1043708), (1178, 1036620), (1209, 1010040), (1235, 988776), (1240, 984789), (1329, 918840), (1368, 892645), (1395, 875368), (1482, 823980), (1560, 782781), (1612, 757530), (1710, 714116), (1767, 691080), (1772, 689130), (1860, 656526), (1976, 617985), (2015, 606024), (2215, 551304), (2223, 549320), (2232, 547105), (2280, 535587), (2340, 521854), (2356, 518310), (2418, 505020), (2470, 494388), (2658, 459420), (2790, 437684), (2945, 414648), (2964, 411990), (3224, 378765), (3420, 357058), (3534, 345540), (3544, 344565), (3627, 336680), (3705, 329592), (3720, 328263), (3987, 306280), (4030, 303012), (4430, 275652), (4446, 274660), (4680, 260927), (4712, 259155), (4836, 252510), (4940, 247194), (5301, 230360), (5316, 229710), (5580, 218842), (5759, 212040), (5890, 207324), (5928, 205995), (6045, 202008), (6645, 183768), (6840, 178529), (7068, 172770), (7254, 168340), (7410, 164796), (7657, 159480), (7974, 153140), (8060, 151506), (8417, 145080), (8835, 138216), (8860, 137826), (8892, 137330), (9672, 126255), (9880, 123597), (10602, 115180), (10632, 114855), (11115, 109864), (11160, 109421), (11518, 106020), (11780, 103662), (12090, 101004), (13290, 91884), (13733, 88920), (14136, 86385), (14508, 84170), (14820, 82398), (15314, 79740), (15948, 76570), (16120, 75753), (16834, 72540), (17277, 70680), (17670, 69108), (17720, 68913), (17784, 68665), (18135, 67336), (19935, 61256), (21204, 57590), (22230, 54932), (22971, 53160), (23036, 53010), (23560, 51831), (24180, 50502), (25251, 48360), (26505, 46072), (26580, 45942), (27466, 44460), (28795, 42408), (29016, 42085), (29640, 41199), (30628, 39870), (31896, 38285), (33668, 36270), (34554, 35340)]