223572240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 806644800

約数和(自身を除く): 583072560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 59, 60, 72, 76, 80, 90, 95, 114, 118, 120, 144, 152, 171, 177, 180, 190, 228, 236, 240, 277, 285, 295, 304, 342, 354, 360, 380, 456, 472, 531, 554, 570, 590, 684, 708, 720, 760, 831, 855, 885, 912, 944, 1062, 1108, 1121, 1140, 1180, 1368, 1385, 1416, 1520, 1662, 1710, 1770, 2124, 2216, 2242, 2280, 2360, 2493, 2655, 2736, 2770, 2832, 3324, 3363, 3420, 3540, 4155, 4248, 4432, 4484, 4560, 4720, 4986, 5263, 5310, 5540, 5605, 6648, 6726, 6840, 7080, 8310, 8496, 8968, 9972, 10089, 10526, 10620, 11080, 11210, 12465, 13296, 13452, 13680, 14160, 15789, 16343, 16620, 16815, 17936, 19944, 20178, 21052, 21240, 22160, 22420, 24930, 26315, 26904, 31578, 32686, 33240, 33630, 39888, 40356, 42104, 42480, 44840, 47367, 49029, 49860, 50445, 52630, 53808, 63156, 65372, 66480, 67260, 78945, 80712, 81715, 84208, 89680, 94734, 98058, 99720, 100890, 105260, 126312, 130744, 134520, 147087, 157890, 161424, 163430, 189468, 196116, 199440, 201780, 210520, 236835, 245145, 252624, 261488, 269040, 294174, 310517, 315780, 326860, 378936, 392232, 403560, 421040, 473670, 490290, 588348, 621034, 631560, 653720, 735435, 757872, 784464, 807120, 931551, 947340, 980580, 1176696, 1242068, 1263120, 1307440, 1470870, 1552585, 1863102, 1894680, 1961160, 2353392, 2484136, 2794653, 2941740, 3105170, 3726204, 3789360, 3922320, 4657755, 4968272, 5589306, 5883480, 6210340, 7452408, 9315510, 11178612, 11766960, 12420680, 13973265, 14904816, 18631020, 22357224, 24841360, 27946530, 37262040, 44714448, 55893060, 74524080, 111786120, 223572240]

約数ペア:

[(1, 223572240), (2, 111786120), (3, 74524080), (4, 55893060), (5, 44714448), (6, 37262040), (8, 27946530), (9, 24841360), (10, 22357224), (12, 18631020), (15, 14904816), (16, 13973265), (18, 12420680), (19, 11766960), (20, 11178612), (24, 9315510), (30, 7452408), (36, 6210340), (38, 5883480), (40, 5589306), (45, 4968272), (48, 4657755), (57, 3922320), (59, 3789360), (60, 3726204), (72, 3105170), (76, 2941740), (80, 2794653), (90, 2484136), (95, 2353392), (114, 1961160), (118, 1894680), (120, 1863102), (144, 1552585), (152, 1470870), (171, 1307440), (177, 1263120), (180, 1242068), (190, 1176696), (228, 980580), (236, 947340), (240, 931551), (277, 807120), (285, 784464), (295, 757872), (304, 735435), (342, 653720), (354, 631560), (360, 621034), (380, 588348), (456, 490290), (472, 473670), (531, 421040), (554, 403560), (570, 392232), (590, 378936), (684, 326860), (708, 315780), (720, 310517), (760, 294174), (831, 269040), (855, 261488), (885, 252624), (912, 245145), (944, 236835), (1062, 210520), (1108, 201780), (1121, 199440), (1140, 196116), (1180, 189468), (1368, 163430), (1385, 161424), (1416, 157890), (1520, 147087), (1662, 134520), (1710, 130744), (1770, 126312), (2124, 105260), (2216, 100890), (2242, 99720), (2280, 98058), (2360, 94734), (2493, 89680), (2655, 84208), (2736, 81715), (2770, 80712), (2832, 78945), (3324, 67260), (3363, 66480), (3420, 65372), (3540, 63156), (4155, 53808), (4248, 52630), (4432, 50445), (4484, 49860), (4560, 49029), (4720, 47367), (4986, 44840), (5263, 42480), (5310, 42104), (5540, 40356), (5605, 39888), (6648, 33630), (6726, 33240), (6840, 32686), (7080, 31578), (8310, 26904), (8496, 26315), (8968, 24930), (9972, 22420), (10089, 22160), (10526, 21240), (10620, 21052), (11080, 20178), (11210, 19944), (12465, 17936), (13296, 16815), (13452, 16620), (13680, 16343), (14160, 15789)]