272144880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 320

約数和(自身を含む): 1099929600

約数和(自身を除く): 827784720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 108, 112, 120, 123, 126, 135, 140, 144, 164, 168, 180, 189, 205, 210, 216, 240, 246, 252, 270, 280, 287, 315, 328, 336, 360, 369, 378, 410, 420, 432, 439, 492, 504, 540, 560, 574, 615, 630, 656, 720, 738, 756, 820, 840, 861, 878, 945, 984, 1008, 1080, 1107, 1148, 1230, 1260, 1317, 1435, 1476, 1512, 1640, 1680, 1722, 1756, 1845, 1890, 1968, 2160, 2195, 2214, 2296, 2460, 2520, 2583, 2634, 2870, 2952, 3024, 3073, 3280, 3444, 3512, 3690, 3780, 3951, 4305, 4390, 4428, 4592, 4920, 5040, 5166, 5268, 5535, 5740, 5904, 6146, 6585, 6888, 7024, 7380, 7560, 7749, 7902, 8610, 8780, 8856, 9219, 9840, 10332, 10536, 11070, 11480, 11853, 12292, 12915, 13170, 13776, 14760, 15120, 15365, 15498, 15804, 17220, 17560, 17712, 17999, 18438, 19755, 20664, 21072, 22140, 22960, 23706, 24584, 25830, 26340, 27657, 29520, 30730, 30996, 31608, 34440, 35120, 35998, 36876, 38745, 39510, 41328, 44280, 46095, 47412, 49168, 51660, 52680, 53997, 55314, 59265, 61460, 61992, 63216, 68880, 71996, 73752, 77490, 79020, 82971, 88560, 89995, 92190, 94824, 103320, 105360, 107994, 110628, 118530, 122920, 123984, 125993, 138285, 143992, 147504, 154980, 158040, 161991, 165942, 179990, 184380, 189648, 206640, 215988, 221256, 237060, 245840, 251986, 269985, 276570, 287984, 309960, 316080, 323982, 331884, 359980, 368760, 377979, 414855, 431976, 442512, 474120, 485973, 503972, 539970, 553140, 619920, 629965, 647964, 663768, 719960, 737520, 755958, 809955, 829710, 863952, 948240, 971946, 1007944, 1079940, 1106280, 1133937, 1259930, 1295928, 1327536, 1439920, 1511916, 1619910, 1659420, 1889895, 1943892, 2015888, 2159880, 2212560, 2267874, 2429865, 2519860, 2591856, 3023832, 3239820, 3318840, 3401811, 3779790, 3887784, 4319760, 4535748, 4859730, 5039720, 5669685, 6047664, 6479640, 6637680, 6803622, 7559580, 7775568, 9071496, 9719460, 10079440, 11339370, 12959280, 13607244, 15119160, 17009055, 18142992, 19438920, 22678740, 27214488, 30238320, 34018110, 38877840, 45357480, 54428976, 68036220, 90714960, 136072440, 272144880]

約数ペア:

[(1, 272144880), (2, 136072440), (3, 90714960), (4, 68036220), (5, 54428976), (6, 45357480), (7, 38877840), (8, 34018110), (9, 30238320), (10, 27214488), (12, 22678740), (14, 19438920), (15, 18142992), (16, 17009055), (18, 15119160), (20, 13607244), (21, 12959280), (24, 11339370), (27, 10079440), (28, 9719460), (30, 9071496), (35, 7775568), (36, 7559580), (40, 6803622), (41, 6637680), (42, 6479640), (45, 6047664), (48, 5669685), (54, 5039720), (56, 4859730), (60, 4535748), (63, 4319760), (70, 3887784), (72, 3779790), (80, 3401811), (82, 3318840), (84, 3239820), (90, 3023832), (105, 2591856), (108, 2519860), (112, 2429865), (120, 2267874), (123, 2212560), (126, 2159880), (135, 2015888), (140, 1943892), (144, 1889895), (164, 1659420), (168, 1619910), (180, 1511916), (189, 1439920), (205, 1327536), (210, 1295928), (216, 1259930), (240, 1133937), (246, 1106280), (252, 1079940), (270, 1007944), (280, 971946), (287, 948240), (315, 863952), (328, 829710), (336, 809955), (360, 755958), (369, 737520), (378, 719960), (410, 663768), (420, 647964), (432, 629965), (439, 619920), (492, 553140), (504, 539970), (540, 503972), (560, 485973), (574, 474120), (615, 442512), (630, 431976), (656, 414855), (720, 377979), (738, 368760), (756, 359980), (820, 331884), (840, 323982), (861, 316080), (878, 309960), (945, 287984), (984, 276570), (1008, 269985), (1080, 251986), (1107, 245840), (1148, 237060), (1230, 221256), (1260, 215988), (1317, 206640), (1435, 189648), (1476, 184380), (1512, 179990), (1640, 165942), (1680, 161991), (1722, 158040), (1756, 154980), (1845, 147504), (1890, 143992), (1968, 138285), (2160, 125993), (2195, 123984), (2214, 122920), (2296, 118530), (2460, 110628), (2520, 107994), (2583, 105360), (2634, 103320), (2870, 94824), (2952, 92190), (3024, 89995), (3073, 88560), (3280, 82971), (3444, 79020), (3512, 77490), (3690, 73752), (3780, 71996), (3951, 68880), (4305, 63216), (4390, 61992), (4428, 61460), (4592, 59265), (4920, 55314), (5040, 53997), (5166, 52680), (5268, 51660), (5535, 49168), (5740, 47412), (5904, 46095), (6146, 44280), (6585, 41328), (6888, 39510), (7024, 38745), (7380, 36876), (7560, 35998), (7749, 35120), (7902, 34440), (8610, 31608), (8780, 30996), (8856, 30730), (9219, 29520), (9840, 27657), (10332, 26340), (10536, 25830), (11070, 24584), (11480, 23706), (11853, 22960), (12292, 22140), (12915, 21072), (13170, 20664), (13776, 19755), (14760, 18438), (15120, 17999), (15365, 17712), (15498, 17560), (15804, 17220)]