156922270720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1613099}}^1$

素因数の和:1613143

約数の個数: 88

約数和(自身を含む): 396241884000

約数和(自身を除く): 239319613280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 5120, 6080, 9728, 12160, 19456, 24320, 48640, 97280, 1613099, 3226198, 6452396, 8065495, 12904792, 16130990, 25809584, 30648881, 32261980, 51619168, 61297762, 64523960, 103238336, 122595524, 129047920, 153244405, 206476672, 245191048, 258095840, 306488810, 412953344, 490382096, 516191680, 612977620, 825906688, 980764192, 1032383360, 1225955240, 1651813376, 1961528384, 2064766720, 2451910480, 3923056768, 4129533440, 4903820960, 7846113536, 8259066880, 9807641920, 15692227072, 19615283840, 31384454144, 39230567680, 78461135360, 156922270720]

約数ペア:

[(1, 156922270720), (2, 78461135360), (4, 39230567680), (5, 31384454144), (8, 19615283840), (10, 15692227072), (16, 9807641920), (19, 8259066880), (20, 7846113536), (32, 4903820960), (38, 4129533440), (40, 3923056768), (64, 2451910480), (76, 2064766720), (80, 1961528384), (95, 1651813376), (128, 1225955240), (152, 1032383360), (160, 980764192), (190, 825906688), (256, 612977620), (304, 516191680), (320, 490382096), (380, 412953344), (512, 306488810), (608, 258095840), (640, 245191048), (760, 206476672), (1024, 153244405), (1216, 129047920), (1280, 122595524), (1520, 103238336), (2432, 64523960), (2560, 61297762), (3040, 51619168), (4864, 32261980), (5120, 30648881), (6080, 25809584), (9728, 16130990), (12160, 12904792), (19456, 8065495), (24320, 6452396), (48640, 3226198), (97280, 1613099)]