15695008140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1966793}}^1$

素因数の和:1966831

約数の個数: 96

約数和(自身を含む): 52867422720

約数和(自身を除く): 37172414580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 1966793, 3933586, 5900379, 7867172, 9833965, 11800758, 13767551, 19667930, 23601516, 27535102, 29501895, 37369067, 39335860, 41302653, 55070204, 59003790, 68837755, 74738134, 82605306, 112107201, 118007580, 137675510, 149476268, 165210612, 186845335, 206513265, 224214402, 261583469, 275351020, 373690670, 413026530, 448428804, 523166938, 560536005, 747381340, 784750407, 826053060, 1046333876, 1121072010, 1307917345, 1569500814, 2242144020, 2615834690, 3139001628, 3923752035, 5231669380, 7847504070, 15695008140]

約数ペア:

[(1, 15695008140), (2, 7847504070), (3, 5231669380), (4, 3923752035), (5, 3139001628), (6, 2615834690), (7, 2242144020), (10, 1569500814), (12, 1307917345), (14, 1121072010), (15, 1046333876), (19, 826053060), (20, 784750407), (21, 747381340), (28, 560536005), (30, 523166938), (35, 448428804), (38, 413026530), (42, 373690670), (57, 275351020), (60, 261583469), (70, 224214402), (76, 206513265), (84, 186845335), (95, 165210612), (105, 149476268), (114, 137675510), (133, 118007580), (140, 112107201), (190, 82605306), (210, 74738134), (228, 68837755), (266, 59003790), (285, 55070204), (380, 41302653), (399, 39335860), (420, 37369067), (532, 29501895), (570, 27535102), (665, 23601516), (798, 19667930), (1140, 13767551), (1330, 11800758), (1596, 9833965), (1995, 7867172), (2660, 5900379), (3990, 3933586), (7980, 1966793)]