242993520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:530

約数の個数: 400

約数和(自身を含む): 1054361088

約数和(自身を除く): 811367568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 162, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 324, 330, 336, 360, 378, 385, 396, 405, 420, 432, 440, 462, 487, 495, 504, 528, 540, 560, 567, 594, 616, 630, 648, 660, 693, 720, 756, 770, 792, 810, 840, 880, 891, 924, 945, 974, 990, 1008, 1080, 1134, 1155, 1188, 1232, 1260, 1296, 1320, 1386, 1461, 1485, 1512, 1540, 1584, 1620, 1680, 1782, 1848, 1890, 1948, 1980, 2079, 2160, 2268, 2310, 2376, 2435, 2520, 2640, 2772, 2835, 2922, 2970, 3024, 3080, 3240, 3409, 3465, 3564, 3696, 3780, 3896, 3960, 4158, 4383, 4455, 4536, 4620, 4752, 4870, 5040, 5357, 5544, 5670, 5844, 5940, 6160, 6237, 6480, 6818, 6930, 7128, 7305, 7560, 7792, 7920, 8316, 8766, 8910, 9072, 9240, 9740, 10227, 10395, 10714, 11088, 11340, 11688, 11880, 12474, 13149, 13636, 13860, 14256, 14610, 15120, 16071, 16632, 17045, 17532, 17820, 18480, 19480, 20454, 20790, 21428, 21915, 22680, 23376, 23760, 24948, 26298, 26785, 27272, 27720, 29220, 30681, 31185, 32142, 33264, 34090, 35064, 35640, 37499, 38960, 39447, 40908, 41580, 42856, 43830, 45360, 48213, 49896, 51135, 52596, 53570, 54544, 55440, 58440, 61362, 62370, 64284, 65745, 68180, 70128, 71280, 74998, 78894, 80355, 81816, 83160, 85712, 87660, 92043, 96426, 99792, 102270, 105192, 107140, 112497, 116880, 122724, 124740, 128568, 131490, 136360, 144639, 149996, 153405, 157788, 160710, 163632, 166320, 175320, 184086, 187495, 192852, 197235, 204540, 210384, 214280, 224994, 241065, 245448, 249480, 257136, 262980, 272720, 276129, 289278, 299992, 306810, 315576, 321420, 337491, 350640, 368172, 374990, 385704, 394470, 409080, 428560, 433917, 449988, 460215, 482130, 490896, 498960, 525960, 552258, 562485, 578556, 599984, 613620, 631152, 642840, 674982, 723195, 736344, 749980, 771408, 788940, 818160, 867834, 899976, 920430, 964260, 1012473, 1051920, 1104516, 1124970, 1157112, 1227240, 1285680, 1349964, 1380645, 1446390, 1472688, 1499960, 1577880, 1687455, 1735668, 1799952, 1840860, 1928520, 2024946, 2169585, 2209032, 2249940, 2314224, 2454480, 2699928, 2761290, 2892780, 2999920, 3037419, 3155760, 3374910, 3471336, 3681720, 3857040, 4049892, 4339170, 4418064, 4499880, 5062365, 5399856, 5522580, 5785560, 6074838, 6749820, 6942672, 7363440, 8099784, 8678340, 8999760, 10124730, 11045160, 11571120, 12149676, 13499640, 15187095, 16199568, 17356680, 20249460, 22090320, 24299352, 26999280, 30374190, 34713360, 40498920, 48598704, 60748380, 80997840, 121496760, 242993520]

約数ペア:

[(1, 242993520), (2, 121496760), (3, 80997840), (4, 60748380), (5, 48598704), (6, 40498920), (7, 34713360), (8, 30374190), (9, 26999280), (10, 24299352), (11, 22090320), (12, 20249460), (14, 17356680), (15, 16199568), (16, 15187095), (18, 13499640), (20, 12149676), (21, 11571120), (22, 11045160), (24, 10124730), (27, 8999760), (28, 8678340), (30, 8099784), (33, 7363440), (35, 6942672), (36, 6749820), (40, 6074838), (42, 5785560), (44, 5522580), (45, 5399856), (48, 5062365), (54, 4499880), (55, 4418064), (56, 4339170), (60, 4049892), (63, 3857040), (66, 3681720), (70, 3471336), (72, 3374910), (77, 3155760), (80, 3037419), (81, 2999920), (84, 2892780), (88, 2761290), (90, 2699928), (99, 2454480), (105, 2314224), (108, 2249940), (110, 2209032), (112, 2169585), (120, 2024946), (126, 1928520), (132, 1840860), (135, 1799952), (140, 1735668), (144, 1687455), (154, 1577880), (162, 1499960), (165, 1472688), (168, 1446390), (176, 1380645), (180, 1349964), (189, 1285680), (198, 1227240), (210, 1157112), (216, 1124970), (220, 1104516), (231, 1051920), (240, 1012473), (252, 964260), (264, 920430), (270, 899976), (280, 867834), (297, 818160), (308, 788940), (315, 771408), (324, 749980), (330, 736344), (336, 723195), (360, 674982), (378, 642840), (385, 631152), (396, 613620), (405, 599984), (420, 578556), (432, 562485), (440, 552258), (462, 525960), (487, 498960), (495, 490896), (504, 482130), (528, 460215), (540, 449988), (560, 433917), (567, 428560), (594, 409080), (616, 394470), (630, 385704), (648, 374990), (660, 368172), (693, 350640), (720, 337491), (756, 321420), (770, 315576), (792, 306810), (810, 299992), (840, 289278), (880, 276129), (891, 272720), (924, 262980), (945, 257136), (974, 249480), (990, 245448), (1008, 241065), (1080, 224994), (1134, 214280), (1155, 210384), (1188, 204540), (1232, 197235), (1260, 192852), (1296, 187495), (1320, 184086), (1386, 175320), (1461, 166320), (1485, 163632), (1512, 160710), (1540, 157788), (1584, 153405), (1620, 149996), (1680, 144639), (1782, 136360), (1848, 131490), (1890, 128568), (1948, 124740), (1980, 122724), (2079, 116880), (2160, 112497), (2268, 107140), (2310, 105192), (2376, 102270), (2435, 99792), (2520, 96426), (2640, 92043), (2772, 87660), (2835, 85712), (2922, 83160), (2970, 81816), (3024, 80355), (3080, 78894), (3240, 74998), (3409, 71280), (3465, 70128), (3564, 68180), (3696, 65745), (3780, 64284), (3896, 62370), (3960, 61362), (4158, 58440), (4383, 55440), (4455, 54544), (4536, 53570), (4620, 52596), (4752, 51135), (4870, 49896), (5040, 48213), (5357, 45360), (5544, 43830), (5670, 42856), (5844, 41580), (5940, 40908), (6160, 39447), (6237, 38960), (6480, 37499), (6818, 35640), (6930, 35064), (7128, 34090), (7305, 33264), (7560, 32142), (7792, 31185), (7920, 30681), (8316, 29220), (8766, 27720), (8910, 27272), (9072, 26785), (9240, 26298), (9740, 24948), (10227, 23760), (10395, 23376), (10714, 22680), (11088, 21915), (11340, 21428), (11688, 20790), (11880, 20454), (12474, 19480), (13149, 18480), (13636, 17820), (13860, 17532), (14256, 17045), (14610, 16632), (15120, 16071)]