397645680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 1399910400

約数和(自身を除く): 1002264720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 31, 38, 40, 48, 57, 58, 60, 62, 76, 80, 87, 93, 95, 97, 114, 116, 120, 124, 145, 152, 155, 174, 186, 190, 194, 228, 232, 240, 248, 285, 290, 291, 304, 310, 348, 372, 380, 388, 435, 456, 464, 465, 485, 496, 551, 570, 580, 582, 589, 620, 696, 744, 760, 776, 870, 899, 912, 930, 970, 1102, 1140, 1160, 1164, 1178, 1240, 1392, 1455, 1488, 1520, 1552, 1653, 1740, 1767, 1798, 1843, 1860, 1940, 2204, 2280, 2320, 2328, 2356, 2480, 2697, 2755, 2813, 2910, 2945, 3007, 3306, 3480, 3534, 3596, 3686, 3720, 3880, 4408, 4495, 4560, 4656, 4712, 5394, 5510, 5529, 5626, 5820, 5890, 6014, 6612, 6960, 7068, 7192, 7372, 7440, 7760, 8265, 8439, 8816, 8835, 8990, 9021, 9215, 9424, 10788, 11020, 11058, 11252, 11640, 11780, 12028, 13224, 13485, 14065, 14136, 14384, 14744, 15035, 16530, 16878, 17081, 17670, 17980, 18042, 18430, 21576, 22040, 22116, 22504, 23280, 23560, 24056, 26448, 26970, 27645, 28130, 28272, 29488, 30070, 33060, 33756, 34162, 35340, 35960, 36084, 36860, 42195, 43152, 44080, 44232, 45008, 45105, 47120, 48112, 51243, 53447, 53940, 55290, 56260, 57133, 60140, 66120, 67512, 68324, 70680, 71920, 72168, 73720, 84390, 85405, 87203, 88464, 90210, 102486, 106894, 107880, 110580, 112520, 114266, 120280, 132240, 135024, 136648, 141360, 144336, 147440, 160341, 168780, 170810, 171399, 174406, 180420, 204972, 213788, 215760, 221160, 225040, 228532, 240560, 256215, 261609, 267235, 273296, 285665, 320682, 337560, 341620, 342798, 348812, 360840, 409944, 427576, 436015, 442320, 457064, 512430, 523218, 534470, 571330, 641364, 675120, 683240, 685596, 697624, 721680, 801705, 819888, 855152, 856995, 872030, 914128, 1024860, 1046436, 1068940, 1142660, 1282728, 1308045, 1366480, 1371192, 1395248, 1603410, 1656857, 1713990, 1744060, 2049720, 2092872, 2137880, 2285320, 2565456, 2616090, 2742384, 3206820, 3313714, 3427980, 3488120, 4099440, 4185744, 4275760, 4570640, 4970571, 5232180, 6413640, 6627428, 6855960, 6976240, 8284285, 9941142, 10464360, 12827280, 13254856, 13711920, 16568570, 19882284, 20928720, 24852855, 26509712, 33137140, 39764568, 49705710, 66274280, 79529136, 99411420, 132548560, 198822840, 397645680]

約数ペア:

[(1, 397645680), (2, 198822840), (3, 132548560), (4, 99411420), (5, 79529136), (6, 66274280), (8, 49705710), (10, 39764568), (12, 33137140), (15, 26509712), (16, 24852855), (19, 20928720), (20, 19882284), (24, 16568570), (29, 13711920), (30, 13254856), (31, 12827280), (38, 10464360), (40, 9941142), (48, 8284285), (57, 6976240), (58, 6855960), (60, 6627428), (62, 6413640), (76, 5232180), (80, 4970571), (87, 4570640), (93, 4275760), (95, 4185744), (97, 4099440), (114, 3488120), (116, 3427980), (120, 3313714), (124, 3206820), (145, 2742384), (152, 2616090), (155, 2565456), (174, 2285320), (186, 2137880), (190, 2092872), (194, 2049720), (228, 1744060), (232, 1713990), (240, 1656857), (248, 1603410), (285, 1395248), (290, 1371192), (291, 1366480), (304, 1308045), (310, 1282728), (348, 1142660), (372, 1068940), (380, 1046436), (388, 1024860), (435, 914128), (456, 872030), (464, 856995), (465, 855152), (485, 819888), (496, 801705), (551, 721680), (570, 697624), (580, 685596), (582, 683240), (589, 675120), (620, 641364), (696, 571330), (744, 534470), (760, 523218), (776, 512430), (870, 457064), (899, 442320), (912, 436015), (930, 427576), (970, 409944), (1102, 360840), (1140, 348812), (1160, 342798), (1164, 341620), (1178, 337560), (1240, 320682), (1392, 285665), (1455, 273296), (1488, 267235), (1520, 261609), (1552, 256215), (1653, 240560), (1740, 228532), (1767, 225040), (1798, 221160), (1843, 215760), (1860, 213788), (1940, 204972), (2204, 180420), (2280, 174406), (2320, 171399), (2328, 170810), (2356, 168780), (2480, 160341), (2697, 147440), (2755, 144336), (2813, 141360), (2910, 136648), (2945, 135024), (3007, 132240), (3306, 120280), (3480, 114266), (3534, 112520), (3596, 110580), (3686, 107880), (3720, 106894), (3880, 102486), (4408, 90210), (4495, 88464), (4560, 87203), (4656, 85405), (4712, 84390), (5394, 73720), (5510, 72168), (5529, 71920), (5626, 70680), (5820, 68324), (5890, 67512), (6014, 66120), (6612, 60140), (6960, 57133), (7068, 56260), (7192, 55290), (7372, 53940), (7440, 53447), (7760, 51243), (8265, 48112), (8439, 47120), (8816, 45105), (8835, 45008), (8990, 44232), (9021, 44080), (9215, 43152), (9424, 42195), (10788, 36860), (11020, 36084), (11058, 35960), (11252, 35340), (11640, 34162), (11780, 33756), (12028, 33060), (13224, 30070), (13485, 29488), (14065, 28272), (14136, 28130), (14384, 27645), (14744, 26970), (15035, 26448), (16530, 24056), (16878, 23560), (17081, 23280), (17670, 22504), (17980, 22116), (18042, 22040), (18430, 21576)]