298977360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:717

約数の個数: 160

約数和(自身を含む): 1017256320

約数和(自身を除く): 718278960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 269, 330, 421, 440, 528, 538, 660, 807, 842, 880, 1076, 1263, 1320, 1345, 1614, 1684, 2105, 2152, 2526, 2640, 2690, 2959, 3228, 3368, 4035, 4210, 4304, 4631, 5052, 5380, 5918, 6315, 6456, 6736, 8070, 8420, 8877, 9262, 10104, 10760, 11836, 12630, 12912, 13893, 14795, 16140, 16840, 17754, 18524, 20208, 21520, 23155, 23672, 25260, 27786, 29590, 32280, 33680, 35508, 37048, 44385, 46310, 47344, 50520, 55572, 59180, 64560, 69465, 71016, 74096, 88770, 92620, 101040, 111144, 113249, 118360, 138930, 142032, 177540, 185240, 222288, 226498, 236720, 277860, 339747, 355080, 370480, 452996, 555720, 566245, 679494, 710160, 905992, 1111440, 1132490, 1245739, 1358988, 1698735, 1811984, 2264980, 2491478, 2717976, 3397470, 3737217, 4529960, 4982956, 5435952, 6228695, 6794940, 7474434, 9059920, 9965912, 12457390, 13589880, 14948868, 18686085, 19931824, 24914780, 27179760, 29897736, 37372170, 49829560, 59795472, 74744340, 99659120, 149488680, 298977360]

約数ペア:

[(1, 298977360), (2, 149488680), (3, 99659120), (4, 74744340), (5, 59795472), (6, 49829560), (8, 37372170), (10, 29897736), (11, 27179760), (12, 24914780), (15, 19931824), (16, 18686085), (20, 14948868), (22, 13589880), (24, 12457390), (30, 9965912), (33, 9059920), (40, 7474434), (44, 6794940), (48, 6228695), (55, 5435952), (60, 4982956), (66, 4529960), (80, 3737217), (88, 3397470), (110, 2717976), (120, 2491478), (132, 2264980), (165, 1811984), (176, 1698735), (220, 1358988), (240, 1245739), (264, 1132490), (269, 1111440), (330, 905992), (421, 710160), (440, 679494), (528, 566245), (538, 555720), (660, 452996), (807, 370480), (842, 355080), (880, 339747), (1076, 277860), (1263, 236720), (1320, 226498), (1345, 222288), (1614, 185240), (1684, 177540), (2105, 142032), (2152, 138930), (2526, 118360), (2640, 113249), (2690, 111144), (2959, 101040), (3228, 92620), (3368, 88770), (4035, 74096), (4210, 71016), (4304, 69465), (4631, 64560), (5052, 59180), (5380, 55572), (5918, 50520), (6315, 47344), (6456, 46310), (6736, 44385), (8070, 37048), (8420, 35508), (8877, 33680), (9262, 32280), (10104, 29590), (10760, 27786), (11836, 25260), (12630, 23672), (12912, 23155), (13893, 21520), (14795, 20208), (16140, 18524), (16840, 17754)]