15696667740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{10067}}^1$

素因数の和:12091

約数の個数: 96

約数和(自身を含む): 47359872000

約数和(自身を除く): 31663204260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1999, 3998, 5997, 7996, 9995, 10067, 11994, 19990, 20134, 23988, 25987, 29985, 30201, 39980, 40268, 50335, 51974, 59970, 60402, 77961, 100670, 103948, 119940, 120804, 129935, 130871, 151005, 155922, 201340, 259870, 261742, 302010, 311844, 389805, 392613, 519740, 523484, 604020, 654355, 779610, 785226, 1308710, 1559220, 1570452, 1963065, 2617420, 3926130, 7852260, 20123933, 40247866, 60371799, 80495732, 100619665, 120743598, 201239330, 241487196, 261611129, 301858995, 402478660, 523222258, 603717990, 784833387, 1046444516, 1207435980, 1308055645, 1569666774, 2616111290, 3139333548, 3924166935, 5232222580, 7848333870, 15696667740]

約数ペア:

[(1, 15696667740), (2, 7848333870), (3, 5232222580), (4, 3924166935), (5, 3139333548), (6, 2616111290), (10, 1569666774), (12, 1308055645), (13, 1207435980), (15, 1046444516), (20, 784833387), (26, 603717990), (30, 523222258), (39, 402478660), (52, 301858995), (60, 261611129), (65, 241487196), (78, 201239330), (130, 120743598), (156, 100619665), (195, 80495732), (260, 60371799), (390, 40247866), (780, 20123933), (1999, 7852260), (3998, 3926130), (5997, 2617420), (7996, 1963065), (9995, 1570452), (10067, 1559220), (11994, 1308710), (19990, 785226), (20134, 779610), (23988, 654355), (25987, 604020), (29985, 523484), (30201, 519740), (39980, 392613), (40268, 389805), (50335, 311844), (51974, 302010), (59970, 261742), (60402, 259870), (77961, 201340), (100670, 155922), (103948, 151005), (119940, 130871), (120804, 129935)]