1009743240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:548

約数の個数: 256

約数和(自身を含む): 3500236800

約数和(自身を除く): 2490493560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 79, 88, 92, 110, 115, 120, 132, 138, 158, 165, 184, 220, 230, 237, 253, 264, 276, 316, 330, 345, 395, 421, 440, 460, 474, 506, 552, 632, 660, 690, 759, 790, 842, 869, 920, 948, 1012, 1185, 1263, 1265, 1320, 1380, 1518, 1580, 1684, 1738, 1817, 1896, 2024, 2105, 2370, 2526, 2530, 2607, 2760, 3036, 3160, 3368, 3476, 3634, 3795, 4210, 4345, 4631, 4740, 5052, 5060, 5214, 5451, 6072, 6315, 6952, 7268, 7590, 8420, 8690, 9085, 9262, 9480, 9683, 10104, 10120, 10428, 10902, 12630, 13035, 13893, 14536, 15180, 16840, 17380, 18170, 18524, 19366, 19987, 20856, 21804, 23155, 25260, 26070, 27255, 27786, 29049, 30360, 33259, 34760, 36340, 37048, 38732, 39974, 43608, 46310, 48415, 50520, 52140, 54510, 55572, 58098, 59961, 66518, 69465, 72680, 77464, 79948, 92620, 96830, 99777, 99935, 104280, 106513, 109020, 111144, 116196, 119922, 133036, 138930, 145245, 159896, 166295, 185240, 193660, 199554, 199870, 213026, 218040, 232392, 239844, 266072, 277860, 290490, 299805, 319539, 332590, 365849, 387320, 399108, 399740, 426052, 479688, 498885, 532565, 555720, 580980, 599610, 639078, 665180, 731698, 764957, 798216, 799480, 852104, 997770, 1065130, 1097547, 1161960, 1199220, 1278156, 1330360, 1463396, 1529914, 1597695, 1829245, 1995540, 2130260, 2195094, 2294871, 2398440, 2556312, 2926792, 3059828, 3195390, 3658490, 3824785, 3991080, 4260520, 4390188, 4589742, 5487735, 6119656, 6390780, 7316980, 7649570, 8414527, 8780376, 9179484, 10975470, 11474355, 12781560, 14633960, 15299140, 16829054, 18358968, 21950940, 22948710, 25243581, 30598280, 33658108, 42072635, 43901880, 45897420, 50487162, 67316216, 84145270, 91794840, 100974324, 126217905, 168290540, 201948648, 252435810, 336581080, 504871620, 1009743240]

約数ペア:

[(1, 1009743240), (2, 504871620), (3, 336581080), (4, 252435810), (5, 201948648), (6, 168290540), (8, 126217905), (10, 100974324), (11, 91794840), (12, 84145270), (15, 67316216), (20, 50487162), (22, 45897420), (23, 43901880), (24, 42072635), (30, 33658108), (33, 30598280), (40, 25243581), (44, 22948710), (46, 21950940), (55, 18358968), (60, 16829054), (66, 15299140), (69, 14633960), (79, 12781560), (88, 11474355), (92, 10975470), (110, 9179484), (115, 8780376), (120, 8414527), (132, 7649570), (138, 7316980), (158, 6390780), (165, 6119656), (184, 5487735), (220, 4589742), (230, 4390188), (237, 4260520), (253, 3991080), (264, 3824785), (276, 3658490), (316, 3195390), (330, 3059828), (345, 2926792), (395, 2556312), (421, 2398440), (440, 2294871), (460, 2195094), (474, 2130260), (506, 1995540), (552, 1829245), (632, 1597695), (660, 1529914), (690, 1463396), (759, 1330360), (790, 1278156), (842, 1199220), (869, 1161960), (920, 1097547), (948, 1065130), (1012, 997770), (1185, 852104), (1263, 799480), (1265, 798216), (1320, 764957), (1380, 731698), (1518, 665180), (1580, 639078), (1684, 599610), (1738, 580980), (1817, 555720), (1896, 532565), (2024, 498885), (2105, 479688), (2370, 426052), (2526, 399740), (2530, 399108), (2607, 387320), (2760, 365849), (3036, 332590), (3160, 319539), (3368, 299805), (3476, 290490), (3634, 277860), (3795, 266072), (4210, 239844), (4345, 232392), (4631, 218040), (4740, 213026), (5052, 199870), (5060, 199554), (5214, 193660), (5451, 185240), (6072, 166295), (6315, 159896), (6952, 145245), (7268, 138930), (7590, 133036), (8420, 119922), (8690, 116196), (9085, 111144), (9262, 109020), (9480, 106513), (9683, 104280), (10104, 99935), (10120, 99777), (10428, 96830), (10902, 92620), (12630, 79948), (13035, 77464), (13893, 72680), (14536, 69465), (15180, 66518), (16840, 59961), (17380, 58098), (18170, 55572), (18524, 54510), (19366, 52140), (19987, 50520), (20856, 48415), (21804, 46310), (23155, 43608), (25260, 39974), (26070, 38732), (27255, 37048), (27786, 36340), (29049, 34760), (30360, 33259)]