382926880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 1097349120

約数和(自身を除く): 714422240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 70, 80, 82, 112, 124, 140, 155, 160, 164, 205, 217, 224, 248, 269, 280, 287, 310, 328, 410, 434, 496, 538, 560, 574, 620, 656, 820, 868, 992, 1076, 1085, 1120, 1148, 1240, 1271, 1312, 1345, 1435, 1640, 1736, 1883, 2152, 2170, 2296, 2480, 2542, 2690, 2870, 3280, 3472, 3766, 4304, 4340, 4592, 4960, 5084, 5380, 5740, 6355, 6560, 6944, 7532, 8339, 8608, 8680, 8897, 9184, 9415, 10168, 10760, 11029, 11480, 12710, 15064, 16678, 17360, 17794, 18830, 20336, 21520, 22058, 22960, 25420, 30128, 33356, 34720, 35588, 37660, 40672, 41695, 43040, 44116, 44485, 45920, 50840, 55145, 58373, 60256, 66712, 71176, 75320, 77203, 83390, 88232, 88970, 101680, 110290, 116746, 133424, 142352, 150640, 154406, 166780, 176464, 177940, 203360, 220580, 233492, 266848, 284704, 291865, 301280, 308812, 333560, 341899, 352928, 355880, 386015, 441160, 466984, 583730, 617624, 667120, 683798, 711760, 772030, 882320, 933968, 1167460, 1235248, 1334240, 1367596, 1423520, 1544060, 1709495, 1764640, 1867936, 2334920, 2393293, 2470496, 2735192, 3088120, 3418990, 4669840, 4786586, 5470384, 6176240, 6837980, 9339680, 9573172, 10940768, 11966465, 12352480, 13675960, 19146344, 23932930, 27351920, 38292688, 47865860, 54703840, 76585376, 95731720, 191463440, 382926880]

約数ペア:

[(1, 382926880), (2, 191463440), (4, 95731720), (5, 76585376), (7, 54703840), (8, 47865860), (10, 38292688), (14, 27351920), (16, 23932930), (20, 19146344), (28, 13675960), (31, 12352480), (32, 11966465), (35, 10940768), (40, 9573172), (41, 9339680), (56, 6837980), (62, 6176240), (70, 5470384), (80, 4786586), (82, 4669840), (112, 3418990), (124, 3088120), (140, 2735192), (155, 2470496), (160, 2393293), (164, 2334920), (205, 1867936), (217, 1764640), (224, 1709495), (248, 1544060), (269, 1423520), (280, 1367596), (287, 1334240), (310, 1235248), (328, 1167460), (410, 933968), (434, 882320), (496, 772030), (538, 711760), (560, 683798), (574, 667120), (620, 617624), (656, 583730), (820, 466984), (868, 441160), (992, 386015), (1076, 355880), (1085, 352928), (1120, 341899), (1148, 333560), (1240, 308812), (1271, 301280), (1312, 291865), (1345, 284704), (1435, 266848), (1640, 233492), (1736, 220580), (1883, 203360), (2152, 177940), (2170, 176464), (2296, 166780), (2480, 154406), (2542, 150640), (2690, 142352), (2870, 133424), (3280, 116746), (3472, 110290), (3766, 101680), (4304, 88970), (4340, 88232), (4592, 83390), (4960, 77203), (5084, 75320), (5380, 71176), (5740, 66712), (6355, 60256), (6560, 58373), (6944, 55145), (7532, 50840), (8339, 45920), (8608, 44485), (8680, 44116), (8897, 43040), (9184, 41695), (9415, 40672), (10168, 37660), (10760, 35588), (11029, 34720), (11480, 33356), (12710, 30128), (15064, 25420), (16678, 22960), (17360, 22058), (17794, 21520), (18830, 20336)]