194999520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1097

約数の個数: 192

約数和(自身を含む): 679311360

約数和(自身を除く): 484311840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 480, 510, 544, 552, 680, 690, 736, 782, 816, 920, 1020, 1039, 1104, 1173, 1360, 1380, 1564, 1632, 1840, 1955, 2040, 2078, 2208, 2346, 2720, 2760, 3117, 3128, 3680, 3910, 4080, 4156, 4692, 5195, 5520, 5865, 6234, 6256, 7820, 8160, 8312, 9384, 10390, 11040, 11730, 12468, 12512, 15585, 15640, 16624, 17663, 18768, 20780, 23460, 23897, 24936, 31170, 31280, 33248, 35326, 37536, 41560, 46920, 47794, 49872, 52989, 62340, 62560, 70652, 71691, 83120, 88315, 93840, 95588, 99744, 105978, 119485, 124680, 141304, 143382, 166240, 176630, 187680, 191176, 211956, 238970, 249360, 264945, 282608, 286764, 353260, 358455, 382352, 406249, 423912, 477940, 498720, 529890, 565216, 573528, 706520, 716910, 764704, 812498, 847824, 955880, 1059780, 1147056, 1218747, 1413040, 1433820, 1624996, 1695648, 1911760, 2031245, 2119560, 2294112, 2437494, 2826080, 2867640, 3249992, 3823520, 4062490, 4239120, 4874988, 5735280, 6093735, 6499984, 8124980, 8478240, 9749976, 11470560, 12187470, 12999968, 16249960, 19499952, 24374940, 32499920, 38999904, 48749880, 64999840, 97499760, 194999520]

約数ペア:

[(1, 194999520), (2, 97499760), (3, 64999840), (4, 48749880), (5, 38999904), (6, 32499920), (8, 24374940), (10, 19499952), (12, 16249960), (15, 12999968), (16, 12187470), (17, 11470560), (20, 9749976), (23, 8478240), (24, 8124980), (30, 6499984), (32, 6093735), (34, 5735280), (40, 4874988), (46, 4239120), (48, 4062490), (51, 3823520), (60, 3249992), (68, 2867640), (69, 2826080), (80, 2437494), (85, 2294112), (92, 2119560), (96, 2031245), (102, 1911760), (115, 1695648), (120, 1624996), (136, 1433820), (138, 1413040), (160, 1218747), (170, 1147056), (184, 1059780), (204, 955880), (230, 847824), (240, 812498), (255, 764704), (272, 716910), (276, 706520), (340, 573528), (345, 565216), (368, 529890), (391, 498720), (408, 477940), (460, 423912), (480, 406249), (510, 382352), (544, 358455), (552, 353260), (680, 286764), (690, 282608), (736, 264945), (782, 249360), (816, 238970), (920, 211956), (1020, 191176), (1039, 187680), (1104, 176630), (1173, 166240), (1360, 143382), (1380, 141304), (1564, 124680), (1632, 119485), (1840, 105978), (1955, 99744), (2040, 95588), (2078, 93840), (2208, 88315), (2346, 83120), (2720, 71691), (2760, 70652), (3117, 62560), (3128, 62340), (3680, 52989), (3910, 49872), (4080, 47794), (4156, 46920), (4692, 41560), (5195, 37536), (5520, 35326), (5865, 33248), (6234, 31280), (6256, 31170), (7820, 24936), (8160, 23897), (8312, 23460), (9384, 20780), (10390, 18768), (11040, 17663), (11730, 16624), (12468, 15640), (12512, 15585)]