1099195440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:800

約数の個数: 240

約数和(自身を含む): 3996529920

約数和(自身を除く): 2897334480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 151, 168, 196, 210, 240, 245, 280, 294, 302, 336, 392, 420, 453, 490, 560, 588, 604, 619, 735, 755, 784, 840, 906, 980, 1057, 1176, 1208, 1238, 1470, 1510, 1680, 1812, 1857, 1960, 2114, 2265, 2352, 2416, 2476, 2940, 3020, 3095, 3171, 3624, 3714, 3920, 4228, 4333, 4530, 4952, 5285, 5880, 6040, 6190, 6342, 7248, 7399, 7428, 8456, 8666, 9060, 9285, 9904, 10570, 11760, 12080, 12380, 12684, 12999, 14798, 14856, 15855, 16912, 17332, 18120, 18570, 21140, 21665, 22197, 24760, 25368, 25998, 29596, 29712, 30331, 31710, 34664, 36240, 36995, 37140, 42280, 43330, 44394, 49520, 50736, 51996, 59192, 60662, 63420, 64995, 69328, 73990, 74280, 84560, 86660, 88788, 90993, 93469, 103992, 110985, 118384, 121324, 126840, 129990, 147980, 148560, 151655, 173320, 177576, 181986, 186938, 207984, 221970, 242648, 253680, 259980, 280407, 295960, 303310, 346640, 355152, 363972, 373876, 443940, 454965, 467345, 485296, 519960, 560814, 591920, 606620, 654283, 727944, 747752, 887880, 909930, 934690, 1039920, 1121628, 1213240, 1308566, 1402035, 1455888, 1495504, 1775760, 1819860, 1869380, 1962849, 2243256, 2426480, 2617132, 2804070, 3271415, 3639720, 3738760, 3925698, 4486512, 4579981, 5234264, 5608140, 6542830, 7279440, 7477520, 7851396, 9159962, 9814245, 10468528, 11216280, 13085660, 13739943, 15702792, 18319924, 19628490, 22432560, 22899905, 26171320, 27479886, 31405584, 36639848, 39256980, 45799810, 52342640, 54959772, 68699715, 73279696, 78513960, 91599620, 109919544, 137399430, 157027920, 183199240, 219839088, 274798860, 366398480, 549597720, 1099195440]

約数ペア:

[(1, 1099195440), (2, 549597720), (3, 366398480), (4, 274798860), (5, 219839088), (6, 183199240), (7, 157027920), (8, 137399430), (10, 109919544), (12, 91599620), (14, 78513960), (15, 73279696), (16, 68699715), (20, 54959772), (21, 52342640), (24, 45799810), (28, 39256980), (30, 36639848), (35, 31405584), (40, 27479886), (42, 26171320), (48, 22899905), (49, 22432560), (56, 19628490), (60, 18319924), (70, 15702792), (80, 13739943), (84, 13085660), (98, 11216280), (105, 10468528), (112, 9814245), (120, 9159962), (140, 7851396), (147, 7477520), (151, 7279440), (168, 6542830), (196, 5608140), (210, 5234264), (240, 4579981), (245, 4486512), (280, 3925698), (294, 3738760), (302, 3639720), (336, 3271415), (392, 2804070), (420, 2617132), (453, 2426480), (490, 2243256), (560, 1962849), (588, 1869380), (604, 1819860), (619, 1775760), (735, 1495504), (755, 1455888), (784, 1402035), (840, 1308566), (906, 1213240), (980, 1121628), (1057, 1039920), (1176, 934690), (1208, 909930), (1238, 887880), (1470, 747752), (1510, 727944), (1680, 654283), (1812, 606620), (1857, 591920), (1960, 560814), (2114, 519960), (2265, 485296), (2352, 467345), (2416, 454965), (2476, 443940), (2940, 373876), (3020, 363972), (3095, 355152), (3171, 346640), (3624, 303310), (3714, 295960), (3920, 280407), (4228, 259980), (4333, 253680), (4530, 242648), (4952, 221970), (5285, 207984), (5880, 186938), (6040, 181986), (6190, 177576), (6342, 173320), (7248, 151655), (7399, 148560), (7428, 147980), (8456, 129990), (8666, 126840), (9060, 121324), (9285, 118384), (9904, 110985), (10570, 103992), (11760, 93469), (12080, 90993), (12380, 88788), (12684, 86660), (12999, 84560), (14798, 74280), (14856, 73990), (15855, 69328), (16912, 64995), (17332, 63420), (18120, 60662), (18570, 59192), (21140, 51996), (21665, 50736), (22197, 49520), (24760, 44394), (25368, 43330), (25998, 42280), (29596, 37140), (29712, 36995), (30331, 36240), (31710, 34664)]