248185080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1651

約数の個数: 256

約数和(自身を含む): 972518400

約数和(自身を除く): 724333320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1607, 1716, 1755, 1980, 2145, 2340, 2376, 2574, 2808, 2860, 2970, 3214, 3432, 3510, 3861, 3960, 4290, 4680, 4821, 5148, 5720, 5940, 6428, 6435, 7020, 7722, 8035, 8580, 9642, 10296, 11880, 12856, 12870, 14040, 14463, 15444, 16070, 17160, 17677, 19284, 19305, 20891, 24105, 25740, 28926, 30888, 32140, 35354, 38568, 38610, 41782, 43389, 48210, 51480, 53031, 57852, 62673, 64280, 70708, 72315, 77220, 83564, 86778, 88385, 96420, 104455, 106062, 115704, 125346, 141416, 144630, 154440, 159093, 167128, 173556, 176770, 188019, 192840, 208910, 212124, 216945, 229801, 250692, 265155, 289260, 313365, 318186, 347112, 353540, 376038, 417820, 424248, 433890, 459602, 477279, 501384, 530310, 564057, 578520, 626730, 636372, 689403, 707080, 752076, 795465, 835640, 867780, 919204, 940095, 954558, 1060620, 1128114, 1149005, 1253460, 1272744, 1378806, 1504152, 1590930, 1735560, 1838408, 1880190, 1909116, 2068209, 2121240, 2256228, 2298010, 2386395, 2506920, 2757612, 2820285, 3181860, 3447015, 3760380, 3818232, 4136418, 4512456, 4596020, 4772790, 5515224, 5640570, 6204627, 6363720, 6894030, 7520760, 8272836, 9192040, 9545580, 10341045, 11281140, 12409254, 13788060, 16545672, 19091160, 20682090, 22562280, 24818508, 27576120, 31023135, 41364180, 49637016, 62046270, 82728360, 124092540, 248185080]

約数ペア:

[(1, 248185080), (2, 124092540), (3, 82728360), (4, 62046270), (5, 49637016), (6, 41364180), (8, 31023135), (9, 27576120), (10, 24818508), (11, 22562280), (12, 20682090), (13, 19091160), (15, 16545672), (18, 13788060), (20, 12409254), (22, 11281140), (24, 10341045), (26, 9545580), (27, 9192040), (30, 8272836), (33, 7520760), (36, 6894030), (39, 6363720), (40, 6204627), (44, 5640570), (45, 5515224), (52, 4772790), (54, 4596020), (55, 4512456), (60, 4136418), (65, 3818232), (66, 3760380), (72, 3447015), (78, 3181860), (88, 2820285), (90, 2757612), (99, 2506920), (104, 2386395), (108, 2298010), (110, 2256228), (117, 2121240), (120, 2068209), (130, 1909116), (132, 1880190), (135, 1838408), (143, 1735560), (156, 1590930), (165, 1504152), (180, 1378806), (195, 1272744), (198, 1253460), (216, 1149005), (220, 1128114), (234, 1060620), (260, 954558), (264, 940095), (270, 919204), (286, 867780), (297, 835640), (312, 795465), (330, 752076), (351, 707080), (360, 689403), (390, 636372), (396, 626730), (429, 578520), (440, 564057), (468, 530310), (495, 501384), (520, 477279), (540, 459602), (572, 433890), (585, 424248), (594, 417820), (660, 376038), (702, 353540), (715, 347112), (780, 318186), (792, 313365), (858, 289260), (936, 265155), (990, 250692), (1080, 229801), (1144, 216945), (1170, 212124), (1188, 208910), (1287, 192840), (1320, 188019), (1404, 176770), (1430, 173556), (1485, 167128), (1560, 159093), (1607, 154440), (1716, 144630), (1755, 141416), (1980, 125346), (2145, 115704), (2340, 106062), (2376, 104455), (2574, 96420), (2808, 88385), (2860, 86778), (2970, 83564), (3214, 77220), (3432, 72315), (3510, 70708), (3861, 64280), (3960, 62673), (4290, 57852), (4680, 53031), (4821, 51480), (5148, 48210), (5720, 43389), (5940, 41782), (6428, 38610), (6435, 38568), (7020, 35354), (7722, 32140), (8035, 30888), (8580, 28926), (9642, 25740), (10296, 24105), (11880, 20891), (12856, 19305), (12870, 19284), (14040, 17677), (14463, 17160), (15444, 16070)]