29985937280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{15877}}^1$

素因数の和:16136

約数の個数: 128

約数和(自身を含む): 77544341280

約数和(自身を除く): 47558404000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 227, 260, 320, 416, 454, 520, 640, 832, 908, 1040, 1135, 1664, 1816, 2080, 2270, 2951, 3632, 4160, 4540, 5902, 7264, 8320, 9080, 11804, 14528, 14755, 15877, 18160, 23608, 29056, 29510, 31754, 36320, 47216, 59020, 63508, 72640, 79385, 94432, 118040, 127016, 145280, 158770, 188864, 206401, 236080, 254032, 317540, 377728, 412802, 472160, 508064, 635080, 825604, 944320, 1016128, 1032005, 1270160, 1651208, 1888640, 2032256, 2064010, 2540320, 3302416, 3604079, 4128020, 5080640, 6604832, 7208158, 8256040, 10161280, 13209664, 14416316, 16512080, 18020395, 26419328, 28832632, 33024160, 36040790, 46853027, 57665264, 66048320, 72081580, 93706054, 115330528, 132096640, 144163160, 187412108, 230661056, 234265135, 288326320, 374824216, 461322112, 468530270, 576652640, 749648432, 937060540, 1153305280, 1499296864, 1874121080, 2306610560, 2998593728, 3748242160, 5997187456, 7496484320, 14992968640, 29985937280]

約数ペア:

[(1, 29985937280), (2, 14992968640), (4, 7496484320), (5, 5997187456), (8, 3748242160), (10, 2998593728), (13, 2306610560), (16, 1874121080), (20, 1499296864), (26, 1153305280), (32, 937060540), (40, 749648432), (52, 576652640), (64, 468530270), (65, 461322112), (80, 374824216), (104, 288326320), (128, 234265135), (130, 230661056), (160, 187412108), (208, 144163160), (227, 132096640), (260, 115330528), (320, 93706054), (416, 72081580), (454, 66048320), (520, 57665264), (640, 46853027), (832, 36040790), (908, 33024160), (1040, 28832632), (1135, 26419328), (1664, 18020395), (1816, 16512080), (2080, 14416316), (2270, 13209664), (2951, 10161280), (3632, 8256040), (4160, 7208158), (4540, 6604832), (5902, 5080640), (7264, 4128020), (8320, 3604079), (9080, 3302416), (11804, 2540320), (14528, 2064010), (14755, 2032256), (15877, 1888640), (18160, 1651208), (23608, 1270160), (29056, 1032005), (29510, 1016128), (31754, 944320), (36320, 825604), (47216, 635080), (59020, 508064), (63508, 472160), (72640, 412802), (79385, 377728), (94432, 317540), (118040, 254032), (127016, 236080), (145280, 206401), (158770, 188864)]