230092280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1677

約数の個数: 128

約数和(自身を含む): 629856000

約数和(自身を除く): 399763720

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 85, 88, 95, 110, 136, 152, 170, 187, 190, 209, 220, 323, 340, 374, 380, 418, 440, 646, 680, 748, 760, 836, 935, 1045, 1292, 1496, 1615, 1619, 1672, 1870, 2090, 2584, 3230, 3238, 3553, 3740, 4180, 6460, 6476, 7106, 7480, 8095, 8360, 12920, 12952, 14212, 16190, 17765, 17809, 27523, 28424, 30761, 32380, 35530, 35618, 55046, 61522, 64760, 71060, 71236, 89045, 110092, 123044, 137615, 142120, 142472, 153805, 178090, 220184, 246088, 275230, 302753, 307610, 338371, 356180, 522937, 550460, 605506, 615220, 676742, 712360, 1045874, 1100920, 1211012, 1230440, 1353484, 1513765, 1691855, 2091748, 2422024, 2614685, 2706968, 3027530, 3383710, 4183496, 5229370, 5752307, 6055060, 6767420, 10458740, 11504614, 12110120, 13534840, 20917480, 23009228, 28761535, 46018456, 57523070, 115046140, 230092280]

約数ペア:

[(1, 230092280), (2, 115046140), (4, 57523070), (5, 46018456), (8, 28761535), (10, 23009228), (11, 20917480), (17, 13534840), (19, 12110120), (20, 11504614), (22, 10458740), (34, 6767420), (38, 6055060), (40, 5752307), (44, 5229370), (55, 4183496), (68, 3383710), (76, 3027530), (85, 2706968), (88, 2614685), (95, 2422024), (110, 2091748), (136, 1691855), (152, 1513765), (170, 1353484), (187, 1230440), (190, 1211012), (209, 1100920), (220, 1045874), (323, 712360), (340, 676742), (374, 615220), (380, 605506), (418, 550460), (440, 522937), (646, 356180), (680, 338371), (748, 307610), (760, 302753), (836, 275230), (935, 246088), (1045, 220184), (1292, 178090), (1496, 153805), (1615, 142472), (1619, 142120), (1672, 137615), (1870, 123044), (2090, 110092), (2584, 89045), (3230, 71236), (3238, 71060), (3553, 64760), (3740, 61522), (4180, 55046), (6460, 35618), (6476, 35530), (7106, 32380), (7480, 30761), (8095, 28424), (8360, 27523), (12920, 17809), (12952, 17765), (14212, 16190)]