264131160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 893030400

約数和(自身を除く): 628899240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 37, 38, 40, 57, 60, 62, 74, 76, 93, 95, 101, 111, 114, 120, 124, 148, 152, 155, 185, 186, 190, 202, 222, 228, 248, 285, 296, 303, 310, 370, 372, 380, 404, 444, 456, 465, 505, 555, 570, 589, 606, 620, 703, 740, 744, 760, 808, 888, 930, 1010, 1110, 1140, 1147, 1178, 1212, 1240, 1406, 1480, 1515, 1767, 1860, 1919, 2020, 2109, 2220, 2280, 2294, 2356, 2424, 2812, 2945, 3030, 3131, 3441, 3515, 3534, 3720, 3737, 3838, 4040, 4218, 4440, 4588, 4712, 5624, 5735, 5757, 5890, 6060, 6262, 6882, 7030, 7068, 7474, 7676, 8436, 8835, 9176, 9393, 9595, 10545, 11211, 11470, 11514, 11780, 12120, 12524, 13764, 14060, 14136, 14948, 15352, 15655, 16872, 17205, 17670, 18685, 18786, 19190, 21090, 21793, 22422, 22940, 23028, 23560, 25048, 27528, 28120, 28785, 29896, 31310, 34410, 35340, 37370, 37572, 38380, 42180, 43586, 44844, 45880, 46056, 46965, 56055, 57570, 59489, 62620, 65379, 68820, 70680, 71003, 74740, 75144, 76760, 84360, 87172, 89688, 93930, 108965, 112110, 115140, 115847, 118978, 125240, 130758, 137640, 142006, 149480, 174344, 178467, 187860, 213009, 217930, 224220, 230280, 231694, 237956, 261516, 284012, 297445, 326895, 347541, 355015, 356934, 375720, 426018, 435860, 448440, 463388, 475912, 523032, 568024, 579235, 594890, 653790, 695082, 710030, 713868, 852036, 871720, 892335, 926776, 1065045, 1158470, 1189780, 1307580, 1390164, 1420060, 1427736, 1704072, 1737705, 1784670, 2130090, 2201093, 2316940, 2379560, 2615160, 2780328, 2840120, 3475410, 3569340, 4260180, 4402186, 4633880, 6603279, 6950820, 7138680, 8520360, 8804372, 11005465, 13206558, 13901640, 17608744, 22010930, 26413116, 33016395, 44021860, 52826232, 66032790, 88043720, 132065580, 264131160]

約数ペア:

[(1, 264131160), (2, 132065580), (3, 88043720), (4, 66032790), (5, 52826232), (6, 44021860), (8, 33016395), (10, 26413116), (12, 22010930), (15, 17608744), (19, 13901640), (20, 13206558), (24, 11005465), (30, 8804372), (31, 8520360), (37, 7138680), (38, 6950820), (40, 6603279), (57, 4633880), (60, 4402186), (62, 4260180), (74, 3569340), (76, 3475410), (93, 2840120), (95, 2780328), (101, 2615160), (111, 2379560), (114, 2316940), (120, 2201093), (124, 2130090), (148, 1784670), (152, 1737705), (155, 1704072), (185, 1427736), (186, 1420060), (190, 1390164), (202, 1307580), (222, 1189780), (228, 1158470), (248, 1065045), (285, 926776), (296, 892335), (303, 871720), (310, 852036), (370, 713868), (372, 710030), (380, 695082), (404, 653790), (444, 594890), (456, 579235), (465, 568024), (505, 523032), (555, 475912), (570, 463388), (589, 448440), (606, 435860), (620, 426018), (703, 375720), (740, 356934), (744, 355015), (760, 347541), (808, 326895), (888, 297445), (930, 284012), (1010, 261516), (1110, 237956), (1140, 231694), (1147, 230280), (1178, 224220), (1212, 217930), (1240, 213009), (1406, 187860), (1480, 178467), (1515, 174344), (1767, 149480), (1860, 142006), (1919, 137640), (2020, 130758), (2109, 125240), (2220, 118978), (2280, 115847), (2294, 115140), (2356, 112110), (2424, 108965), (2812, 93930), (2945, 89688), (3030, 87172), (3131, 84360), (3441, 76760), (3515, 75144), (3534, 74740), (3720, 71003), (3737, 70680), (3838, 68820), (4040, 65379), (4218, 62620), (4440, 59489), (4588, 57570), (4712, 56055), (5624, 46965), (5735, 46056), (5757, 45880), (5890, 44844), (6060, 43586), (6262, 42180), (6882, 38380), (7030, 37572), (7068, 37370), (7474, 35340), (7676, 34410), (8436, 31310), (8835, 29896), (9176, 28785), (9393, 28120), (9595, 27528), (10545, 25048), (11211, 23560), (11470, 23028), (11514, 22940), (11780, 22422), (12120, 21793), (12524, 21090), (13764, 19190), (14060, 18786), (14136, 18685), (14948, 17670), (15352, 17205), (15655, 16872)]