129194560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 168

約数和(自身を含む): 359322624

約数和(自身を除く): 230128064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 127, 136, 160, 170, 176, 187, 220, 254, 272, 289, 320, 340, 352, 374, 440, 508, 544, 578, 635, 680, 704, 748, 880, 935, 1016, 1088, 1156, 1270, 1360, 1397, 1445, 1496, 1760, 1870, 2032, 2159, 2312, 2540, 2720, 2794, 2890, 2992, 3179, 3520, 3740, 4064, 4318, 4624, 5080, 5440, 5588, 5780, 5984, 6358, 6985, 7480, 8128, 8636, 9248, 10160, 10795, 11176, 11560, 11968, 12716, 13970, 14960, 15895, 17272, 18496, 20320, 21590, 22352, 23120, 23749, 25432, 27940, 29920, 31790, 34544, 36703, 40640, 43180, 44704, 46240, 47498, 50864, 55880, 59840, 63580, 69088, 73406, 86360, 89408, 92480, 94996, 101728, 111760, 118745, 127160, 138176, 146812, 172720, 183515, 189992, 203456, 223520, 237490, 254320, 293624, 345440, 367030, 379984, 403733, 447040, 474980, 508640, 587248, 690880, 734060, 759968, 807466, 949960, 1017280, 1174496, 1468120, 1519936, 1614932, 1899920, 2018665, 2348992, 2936240, 3229864, 3799840, 4037330, 5872480, 6459728, 7599680, 8074660, 11744960, 12919456, 16149320, 25838912, 32298640, 64597280, 129194560]

約数ペア:

[(1, 129194560), (2, 64597280), (4, 32298640), (5, 25838912), (8, 16149320), (10, 12919456), (11, 11744960), (16, 8074660), (17, 7599680), (20, 6459728), (22, 5872480), (32, 4037330), (34, 3799840), (40, 3229864), (44, 2936240), (55, 2348992), (64, 2018665), (68, 1899920), (80, 1614932), (85, 1519936), (88, 1468120), (110, 1174496), (127, 1017280), (136, 949960), (160, 807466), (170, 759968), (176, 734060), (187, 690880), (220, 587248), (254, 508640), (272, 474980), (289, 447040), (320, 403733), (340, 379984), (352, 367030), (374, 345440), (440, 293624), (508, 254320), (544, 237490), (578, 223520), (635, 203456), (680, 189992), (704, 183515), (748, 172720), (880, 146812), (935, 138176), (1016, 127160), (1088, 118745), (1156, 111760), (1270, 101728), (1360, 94996), (1397, 92480), (1445, 89408), (1496, 86360), (1760, 73406), (1870, 69088), (2032, 63580), (2159, 59840), (2312, 55880), (2540, 50864), (2720, 47498), (2794, 46240), (2890, 44704), (2992, 43180), (3179, 40640), (3520, 36703), (3740, 34544), (4064, 31790), (4318, 29920), (4624, 27940), (5080, 25432), (5440, 23749), (5588, 23120), (5780, 22352), (5984, 21590), (6358, 20320), (6985, 18496), (7480, 17272), (8128, 15895), (8636, 14960), (9248, 13970), (10160, 12716), (10795, 11968), (11176, 11560)]