240921216

素因数分解:

$2^7\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1268

約数の個数: 160

約数和(自身を含む): 755330400

約数和(自身を除く): 514409184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 384, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1152, 1216, 1223, 1296, 1368, 1539, 1728, 1824, 2052, 2432, 2446, 2592, 2736, 3078, 3456, 3648, 3669, 4104, 4892, 5184, 5472, 6156, 7296, 7338, 8208, 9784, 10368, 10944, 11007, 12312, 14676, 16416, 19568, 21888, 22014, 23237, 24624, 29352, 32832, 33021, 39136, 44028, 46474, 49248, 58704, 65664, 66042, 69711, 78272, 88056, 92948, 98496, 99063, 117408, 132084, 139422, 156544, 176112, 185896, 196992, 198126, 209133, 234816, 264168, 278844, 352224, 371792, 396252, 418266, 469632, 528336, 557688, 627399, 704448, 743584, 792504, 836532, 1056672, 1115376, 1254798, 1408896, 1487168, 1585008, 1673064, 1882197, 2113344, 2230752, 2509596, 2974336, 3170016, 3346128, 3764394, 4226688, 4461504, 5019192, 6340032, 6692256, 7528788, 8923008, 10038384, 12680064, 13384512, 15057576, 20076768, 26769024, 30115152, 40153536, 60230304, 80307072, 120460608, 240921216]

約数ペア:

[(1, 240921216), (2, 120460608), (3, 80307072), (4, 60230304), (6, 40153536), (8, 30115152), (9, 26769024), (12, 20076768), (16, 15057576), (18, 13384512), (19, 12680064), (24, 10038384), (27, 8923008), (32, 7528788), (36, 6692256), (38, 6340032), (48, 5019192), (54, 4461504), (57, 4226688), (64, 3764394), (72, 3346128), (76, 3170016), (81, 2974336), (96, 2509596), (108, 2230752), (114, 2113344), (128, 1882197), (144, 1673064), (152, 1585008), (162, 1487168), (171, 1408896), (192, 1254798), (216, 1115376), (228, 1056672), (288, 836532), (304, 792504), (324, 743584), (342, 704448), (384, 627399), (432, 557688), (456, 528336), (513, 469632), (576, 418266), (608, 396252), (648, 371792), (684, 352224), (864, 278844), (912, 264168), (1026, 234816), (1152, 209133), (1216, 198126), (1223, 196992), (1296, 185896), (1368, 176112), (1539, 156544), (1728, 139422), (1824, 132084), (2052, 117408), (2432, 99063), (2446, 98496), (2592, 92948), (2736, 88056), (3078, 78272), (3456, 69711), (3648, 66042), (3669, 65664), (4104, 58704), (4892, 49248), (5184, 46474), (5472, 44028), (6156, 39136), (7296, 33021), (7338, 32832), (8208, 29352), (9784, 24624), (10368, 23237), (10944, 22014), (11007, 21888), (12312, 19568), (14676, 16416)]