317502360

素因数分解:

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

素因数の和:511

約数の個数: 288

約数和(自身を含む): 1232431200

約数和(自身を除く): 914928840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 49, 56, 60, 63, 70, 72, 82, 84, 90, 98, 105, 120, 123, 126, 140, 147, 164, 168, 180, 196, 205, 210, 245, 246, 252, 280, 287, 294, 315, 328, 360, 369, 392, 410, 420, 439, 441, 490, 492, 504, 574, 588, 615, 630, 735, 738, 820, 840, 861, 878, 882, 980, 984, 1148, 1176, 1230, 1260, 1317, 1435, 1470, 1476, 1640, 1722, 1756, 1764, 1845, 1960, 2009, 2195, 2205, 2296, 2460, 2520, 2583, 2634, 2870, 2940, 2952, 3073, 3444, 3512, 3528, 3690, 3951, 4018, 4305, 4390, 4410, 4920, 5166, 5268, 5740, 5880, 6027, 6146, 6585, 6888, 7380, 7902, 8036, 8610, 8780, 8820, 9219, 10045, 10332, 10536, 11480, 12054, 12292, 12915, 13170, 14760, 15365, 15804, 16072, 17220, 17560, 17640, 17999, 18081, 18438, 19755, 20090, 20664, 21511, 24108, 24584, 25830, 26340, 27657, 30135, 30730, 31608, 34440, 35998, 36162, 36876, 39510, 40180, 43022, 46095, 48216, 51660, 52680, 53997, 55314, 60270, 61460, 64533, 71996, 72324, 73752, 79020, 80360, 86044, 89995, 90405, 92190, 103320, 107555, 107994, 110628, 120540, 122920, 125993, 129066, 138285, 143992, 144648, 158040, 161991, 172088, 179990, 180810, 184380, 193599, 215110, 215988, 221256, 241080, 251986, 258132, 269985, 276570, 322665, 323982, 359980, 361620, 368760, 377979, 387198, 430220, 431976, 503972, 516264, 539970, 553140, 629965, 645330, 647964, 719960, 723240, 755958, 774396, 809955, 860440, 881951, 967995, 1007944, 1079940, 1106280, 1133937, 1259930, 1290660, 1295928, 1511916, 1548792, 1619910, 1763902, 1889895, 1935990, 2159880, 2267874, 2519860, 2581320, 2645853, 3023832, 3239820, 3527804, 3779790, 3871980, 4409755, 4535748, 5039720, 5291706, 5669685, 6479640, 7055608, 7559580, 7743960, 7937559, 8819510, 9071496, 10583412, 11339370, 13229265, 15119160, 15875118, 17639020, 21166824, 22678740, 26458530, 31750236, 35278040, 39687795, 45357480, 52917060, 63500472, 79375590, 105834120, 158751180, 317502360]

約数ペア:

[(1, 317502360), (2, 158751180), (3, 105834120), (4, 79375590), (5, 63500472), (6, 52917060), (7, 45357480), (8, 39687795), (9, 35278040), (10, 31750236), (12, 26458530), (14, 22678740), (15, 21166824), (18, 17639020), (20, 15875118), (21, 15119160), (24, 13229265), (28, 11339370), (30, 10583412), (35, 9071496), (36, 8819510), (40, 7937559), (41, 7743960), (42, 7559580), (45, 7055608), (49, 6479640), (56, 5669685), (60, 5291706), (63, 5039720), (70, 4535748), (72, 4409755), (82, 3871980), (84, 3779790), (90, 3527804), (98, 3239820), (105, 3023832), (120, 2645853), (123, 2581320), (126, 2519860), (140, 2267874), (147, 2159880), (164, 1935990), (168, 1889895), (180, 1763902), (196, 1619910), (205, 1548792), (210, 1511916), (245, 1295928), (246, 1290660), (252, 1259930), (280, 1133937), (287, 1106280), (294, 1079940), (315, 1007944), (328, 967995), (360, 881951), (369, 860440), (392, 809955), (410, 774396), (420, 755958), (439, 723240), (441, 719960), (490, 647964), (492, 645330), (504, 629965), (574, 553140), (588, 539970), (615, 516264), (630, 503972), (735, 431976), (738, 430220), (820, 387198), (840, 377979), (861, 368760), (878, 361620), (882, 359980), (980, 323982), (984, 322665), (1148, 276570), (1176, 269985), (1230, 258132), (1260, 251986), (1317, 241080), (1435, 221256), (1470, 215988), (1476, 215110), (1640, 193599), (1722, 184380), (1756, 180810), (1764, 179990), (1845, 172088), (1960, 161991), (2009, 158040), (2195, 144648), (2205, 143992), (2296, 138285), (2460, 129066), (2520, 125993), (2583, 122920), (2634, 120540), (2870, 110628), (2940, 107994), (2952, 107555), (3073, 103320), (3444, 92190), (3512, 90405), (3528, 89995), (3690, 86044), (3951, 80360), (4018, 79020), (4305, 73752), (4390, 72324), (4410, 71996), (4920, 64533), (5166, 61460), (5268, 60270), (5740, 55314), (5880, 53997), (6027, 52680), (6146, 51660), (6585, 48216), (6888, 46095), (7380, 43022), (7902, 40180), (8036, 39510), (8610, 36876), (8780, 36162), (8820, 35998), (9219, 34440), (10045, 31608), (10332, 30730), (10536, 30135), (11480, 27657), (12054, 26340), (12292, 25830), (12915, 24584), (13170, 24108), (14760, 21511), (15365, 20664), (15804, 20090), (16072, 19755), (17220, 18438), (17560, 18081), (17640, 17999)]