1914207660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{6701}}^1$

素因数の和:6765

約数の個数: 144

約数和(自身を含む): 6226426080

約数和(自身を除く): 4312218420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 529, 540, 621, 690, 828, 1035, 1058, 1242, 1380, 1587, 2070, 2116, 2484, 2645, 3105, 3174, 4140, 4761, 5290, 6210, 6348, 6701, 7935, 9522, 10580, 12420, 13402, 14283, 15870, 19044, 20103, 23805, 26804, 28566, 31740, 33505, 40206, 47610, 57132, 60309, 67010, 71415, 80412, 95220, 100515, 120618, 134020, 142830, 154123, 180927, 201030, 241236, 285660, 301545, 308246, 361854, 402060, 462369, 603090, 616492, 723708, 770615, 904635, 924738, 1206180, 1387107, 1541230, 1809270, 1849476, 2311845, 2774214, 3082460, 3544829, 3618540, 4161321, 4623690, 5548428, 6935535, 7089658, 8322642, 9247380, 10634487, 13871070, 14179316, 16645284, 17724145, 20806605, 21268974, 27742140, 31903461, 35448290, 41613210, 42537948, 53172435, 63806922, 70896580, 83226420, 95710383, 106344870, 127613844, 159517305, 191420766, 212689740, 319034610, 382841532, 478551915, 638069220, 957103830, 1914207660]

約数ペア:

[(1, 1914207660), (2, 957103830), (3, 638069220), (4, 478551915), (5, 382841532), (6, 319034610), (9, 212689740), (10, 191420766), (12, 159517305), (15, 127613844), (18, 106344870), (20, 95710383), (23, 83226420), (27, 70896580), (30, 63806922), (36, 53172435), (45, 42537948), (46, 41613210), (54, 35448290), (60, 31903461), (69, 27742140), (90, 21268974), (92, 20806605), (108, 17724145), (115, 16645284), (135, 14179316), (138, 13871070), (180, 10634487), (207, 9247380), (230, 8322642), (270, 7089658), (276, 6935535), (345, 5548428), (414, 4623690), (460, 4161321), (529, 3618540), (540, 3544829), (621, 3082460), (690, 2774214), (828, 2311845), (1035, 1849476), (1058, 1809270), (1242, 1541230), (1380, 1387107), (1587, 1206180), (2070, 924738), (2116, 904635), (2484, 770615), (2645, 723708), (3105, 616492), (3174, 603090), (4140, 462369), (4761, 402060), (5290, 361854), (6210, 308246), (6348, 301545), (6701, 285660), (7935, 241236), (9522, 201030), (10580, 180927), (12420, 154123), (13402, 142830), (14283, 134020), (15870, 120618), (19044, 100515), (20103, 95220), (23805, 80412), (26804, 71415), (28566, 67010), (31740, 60309), (33505, 57132), (40206, 47610)]