734892320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:763

約数の個数: 144

約数和(自身を含む): 1927291968

約数和(自身を除く): 1192399648

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 289, 340, 368, 391, 460, 544, 578, 680, 691, 736, 782, 920, 1156, 1360, 1382, 1445, 1564, 1840, 1955, 2312, 2720, 2764, 2890, 3128, 3455, 3680, 3910, 4624, 5528, 5780, 6256, 6647, 6910, 7820, 9248, 11056, 11560, 11747, 12512, 13294, 13820, 15640, 15893, 22112, 23120, 23494, 26588, 27640, 31280, 31786, 33235, 46240, 46988, 53176, 55280, 58735, 62560, 63572, 66470, 79465, 93976, 106352, 110560, 117470, 127144, 132940, 158930, 187952, 199699, 212704, 234940, 254288, 265880, 270181, 317860, 375904, 399398, 469880, 508576, 531760, 540362, 635720, 798796, 939760, 998495, 1063520, 1080724, 1271440, 1350905, 1597592, 1879520, 1996990, 2161448, 2542880, 2701810, 3195184, 3993980, 4322896, 4593077, 5403620, 6390368, 7987960, 8645792, 9186154, 10807240, 15975920, 18372308, 21614480, 22965385, 31951840, 36744616, 43228960, 45930770, 73489232, 91861540, 146978464, 183723080, 367446160, 734892320]

約数ペア:

[(1, 734892320), (2, 367446160), (4, 183723080), (5, 146978464), (8, 91861540), (10, 73489232), (16, 45930770), (17, 43228960), (20, 36744616), (23, 31951840), (32, 22965385), (34, 21614480), (40, 18372308), (46, 15975920), (68, 10807240), (80, 9186154), (85, 8645792), (92, 7987960), (115, 6390368), (136, 5403620), (160, 4593077), (170, 4322896), (184, 3993980), (230, 3195184), (272, 2701810), (289, 2542880), (340, 2161448), (368, 1996990), (391, 1879520), (460, 1597592), (544, 1350905), (578, 1271440), (680, 1080724), (691, 1063520), (736, 998495), (782, 939760), (920, 798796), (1156, 635720), (1360, 540362), (1382, 531760), (1445, 508576), (1564, 469880), (1840, 399398), (1955, 375904), (2312, 317860), (2720, 270181), (2764, 265880), (2890, 254288), (3128, 234940), (3455, 212704), (3680, 199699), (3910, 187952), (4624, 158930), (5528, 132940), (5780, 127144), (6256, 117470), (6647, 110560), (6910, 106352), (7820, 93976), (9248, 79465), (11056, 66470), (11560, 63572), (11747, 62560), (12512, 58735), (13294, 55280), (13820, 53176), (15640, 46988), (15893, 46240), (22112, 33235), (23120, 31786), (23494, 31280), (26588, 27640)]