241333440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 820765440

約数和(自身を除く): 579432000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 101, 114, 120, 131, 152, 160, 190, 192, 202, 228, 240, 262, 285, 303, 304, 320, 380, 393, 404, 456, 480, 505, 524, 570, 606, 608, 655, 760, 786, 808, 912, 960, 1010, 1048, 1140, 1212, 1216, 1310, 1515, 1520, 1572, 1616, 1824, 1919, 1965, 2020, 2096, 2280, 2424, 2489, 2620, 3030, 3040, 3144, 3232, 3648, 3838, 3930, 4040, 4192, 4560, 4848, 4978, 5240, 5757, 6060, 6080, 6288, 6464, 7467, 7676, 7860, 8080, 8384, 9120, 9595, 9696, 9956, 10480, 11514, 12120, 12445, 12576, 13231, 14934, 15352, 15720, 16160, 18240, 19190, 19392, 19912, 20960, 23028, 24240, 24890, 25152, 26462, 28785, 29868, 30704, 31440, 32320, 37335, 38380, 39693, 39824, 41920, 46056, 48480, 49780, 52924, 57570, 59736, 61408, 62880, 66155, 74670, 76760, 79386, 79648, 92112, 96960, 99560, 105848, 115140, 119472, 122816, 125760, 132310, 149340, 153520, 158772, 159296, 184224, 198465, 199120, 211696, 230280, 238944, 251389, 264620, 298680, 307040, 317544, 368448, 396930, 398240, 423392, 460560, 477888, 502778, 529240, 597360, 614080, 635088, 754167, 793860, 796480, 846784, 921120, 1005556, 1058480, 1194720, 1256945, 1270176, 1508334, 1587720, 1842240, 2011112, 2116960, 2389440, 2513890, 2540352, 3016668, 3175440, 3770835, 4022224, 4233920, 5027780, 6033336, 6350880, 7541670, 8044448, 10055560, 12066672, 12701760, 15083340, 16088896, 20111120, 24133344, 30166680, 40222240, 48266688, 60333360, 80444480, 120666720, 241333440]

約数ペア:

[(1, 241333440), (2, 120666720), (3, 80444480), (4, 60333360), (5, 48266688), (6, 40222240), (8, 30166680), (10, 24133344), (12, 20111120), (15, 16088896), (16, 15083340), (19, 12701760), (20, 12066672), (24, 10055560), (30, 8044448), (32, 7541670), (38, 6350880), (40, 6033336), (48, 5027780), (57, 4233920), (60, 4022224), (64, 3770835), (76, 3175440), (80, 3016668), (95, 2540352), (96, 2513890), (101, 2389440), (114, 2116960), (120, 2011112), (131, 1842240), (152, 1587720), (160, 1508334), (190, 1270176), (192, 1256945), (202, 1194720), (228, 1058480), (240, 1005556), (262, 921120), (285, 846784), (303, 796480), (304, 793860), (320, 754167), (380, 635088), (393, 614080), (404, 597360), (456, 529240), (480, 502778), (505, 477888), (524, 460560), (570, 423392), (606, 398240), (608, 396930), (655, 368448), (760, 317544), (786, 307040), (808, 298680), (912, 264620), (960, 251389), (1010, 238944), (1048, 230280), (1140, 211696), (1212, 199120), (1216, 198465), (1310, 184224), (1515, 159296), (1520, 158772), (1572, 153520), (1616, 149340), (1824, 132310), (1919, 125760), (1965, 122816), (2020, 119472), (2096, 115140), (2280, 105848), (2424, 99560), (2489, 96960), (2620, 92112), (3030, 79648), (3040, 79386), (3144, 76760), (3232, 74670), (3648, 66155), (3838, 62880), (3930, 61408), (4040, 59736), (4192, 57570), (4560, 52924), (4848, 49780), (4978, 48480), (5240, 46056), (5757, 41920), (6060, 39824), (6080, 39693), (6288, 38380), (6464, 37335), (7467, 32320), (7676, 31440), (7860, 30704), (8080, 29868), (8384, 28785), (9120, 26462), (9595, 25152), (9696, 24890), (9956, 24240), (10480, 23028), (11514, 20960), (12120, 19912), (12445, 19392), (12576, 19190), (13231, 18240), (14934, 16160), (15352, 15720)]