237859560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1249}}^1$

素因数の和:1312

約数の個数: 144

約数和(自身を含む): 808762500

約数和(自身を除く): 570902940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 529, 552, 690, 828, 920, 1035, 1058, 1249, 1380, 1587, 1656, 2070, 2116, 2498, 2645, 2760, 3174, 3747, 4140, 4232, 4761, 4996, 5290, 6245, 6348, 7494, 7935, 8280, 9522, 9992, 10580, 11241, 12490, 12696, 14988, 15870, 18735, 19044, 21160, 22482, 23805, 24980, 28727, 29976, 31740, 37470, 38088, 44964, 47610, 49960, 56205, 57454, 63480, 74940, 86181, 89928, 95220, 112410, 114908, 143635, 149880, 172362, 190440, 224820, 229816, 258543, 287270, 344724, 430905, 449640, 517086, 574540, 660721, 689448, 861810, 1034172, 1149080, 1292715, 1321442, 1723620, 1982163, 2068344, 2585430, 2642884, 3303605, 3447240, 3964326, 5170860, 5285768, 5946489, 6607210, 7928652, 9910815, 10341720, 11892978, 13214420, 15857304, 19821630, 23785956, 26428840, 29732445, 39643260, 47571912, 59464890, 79286520, 118929780, 237859560]

約数ペア:

[(1, 237859560), (2, 118929780), (3, 79286520), (4, 59464890), (5, 47571912), (6, 39643260), (8, 29732445), (9, 26428840), (10, 23785956), (12, 19821630), (15, 15857304), (18, 13214420), (20, 11892978), (23, 10341720), (24, 9910815), (30, 7928652), (36, 6607210), (40, 5946489), (45, 5285768), (46, 5170860), (60, 3964326), (69, 3447240), (72, 3303605), (90, 2642884), (92, 2585430), (115, 2068344), (120, 1982163), (138, 1723620), (180, 1321442), (184, 1292715), (207, 1149080), (230, 1034172), (276, 861810), (345, 689448), (360, 660721), (414, 574540), (460, 517086), (529, 449640), (552, 430905), (690, 344724), (828, 287270), (920, 258543), (1035, 229816), (1058, 224820), (1249, 190440), (1380, 172362), (1587, 149880), (1656, 143635), (2070, 114908), (2116, 112410), (2498, 95220), (2645, 89928), (2760, 86181), (3174, 74940), (3747, 63480), (4140, 57454), (4232, 56205), (4761, 49960), (4996, 47610), (5290, 44964), (6245, 38088), (6348, 37470), (7494, 31740), (7935, 29976), (8280, 28727), (9522, 24980), (9992, 23805), (10580, 22482), (11241, 21160), (12490, 19044), (12696, 18735), (14988, 15870)]