438037440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 224

約数和(自身を含む): 1474744320

約数和(自身を除く): 1036706880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 155, 160, 164, 186, 192, 205, 240, 246, 248, 310, 320, 328, 359, 372, 410, 465, 480, 492, 496, 615, 620, 656, 718, 744, 820, 930, 960, 984, 992, 1077, 1230, 1240, 1271, 1312, 1436, 1488, 1640, 1795, 1860, 1968, 1984, 2154, 2460, 2480, 2542, 2624, 2872, 2976, 3280, 3590, 3720, 3813, 3936, 4308, 4920, 4960, 5084, 5385, 5744, 5952, 6355, 6560, 7180, 7440, 7626, 7872, 8616, 9840, 9920, 10168, 10770, 11129, 11488, 12710, 13120, 14360, 14719, 14880, 15252, 17232, 19065, 19680, 20336, 21540, 22258, 22976, 25420, 28720, 29438, 29760, 30504, 33387, 34464, 38130, 39360, 40672, 43080, 44157, 44516, 50840, 55645, 57440, 58876, 61008, 66774, 68928, 73595, 76260, 81344, 86160, 88314, 89032, 101680, 111290, 114880, 117752, 122016, 133548, 147190, 152520, 166935, 172320, 176628, 178064, 203360, 220785, 222580, 235504, 244032, 267096, 294380, 305040, 333870, 344640, 353256, 356128, 406720, 441570, 445160, 456289, 471008, 534192, 588760, 610080, 667740, 706512, 712256, 883140, 890320, 912578, 942016, 1068384, 1177520, 1220160, 1335480, 1368867, 1413024, 1766280, 1780640, 1825156, 2136768, 2281445, 2355040, 2670960, 2737734, 2826048, 3532560, 3561280, 3650312, 4562890, 4710080, 5341920, 5475468, 6844335, 7065120, 7300624, 9125780, 10683840, 10950936, 13688670, 14130240, 14601248, 18251560, 21901872, 27377340, 29202496, 36503120, 43803744, 54754680, 73006240, 87607488, 109509360, 146012480, 219018720, 438037440]

約数ペア:

[(1, 438037440), (2, 219018720), (3, 146012480), (4, 109509360), (5, 87607488), (6, 73006240), (8, 54754680), (10, 43803744), (12, 36503120), (15, 29202496), (16, 27377340), (20, 21901872), (24, 18251560), (30, 14601248), (31, 14130240), (32, 13688670), (40, 10950936), (41, 10683840), (48, 9125780), (60, 7300624), (62, 7065120), (64, 6844335), (80, 5475468), (82, 5341920), (93, 4710080), (96, 4562890), (120, 3650312), (123, 3561280), (124, 3532560), (155, 2826048), (160, 2737734), (164, 2670960), (186, 2355040), (192, 2281445), (205, 2136768), (240, 1825156), (246, 1780640), (248, 1766280), (310, 1413024), (320, 1368867), (328, 1335480), (359, 1220160), (372, 1177520), (410, 1068384), (465, 942016), (480, 912578), (492, 890320), (496, 883140), (615, 712256), (620, 706512), (656, 667740), (718, 610080), (744, 588760), (820, 534192), (930, 471008), (960, 456289), (984, 445160), (992, 441570), (1077, 406720), (1230, 356128), (1240, 353256), (1271, 344640), (1312, 333870), (1436, 305040), (1488, 294380), (1640, 267096), (1795, 244032), (1860, 235504), (1968, 222580), (1984, 220785), (2154, 203360), (2460, 178064), (2480, 176628), (2542, 172320), (2624, 166935), (2872, 152520), (2976, 147190), (3280, 133548), (3590, 122016), (3720, 117752), (3813, 114880), (3936, 111290), (4308, 101680), (4920, 89032), (4960, 88314), (5084, 86160), (5385, 81344), (5744, 76260), (5952, 73595), (6355, 68928), (6560, 66774), (7180, 61008), (7440, 58876), (7626, 57440), (7872, 55645), (8616, 50840), (9840, 44516), (9920, 44157), (10168, 43080), (10770, 40672), (11129, 39360), (11488, 38130), (12710, 34464), (13120, 33387), (14360, 30504), (14719, 29760), (14880, 29438), (15252, 28720), (17232, 25420), (19065, 22976), (19680, 22258), (20336, 21540)]