1768580880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2803}}^1$

素因数の和:3069

約数の個数: 160

約数和(自身を含む): 6008186880

約数和(自身を除く): 4239606000

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, 239, 240, 264, 330, 440, 478, 528, 660, 717, 880, 956, 1195, 1320, 1434, 1912, 2390, 2629, 2640, 2803, 2868, 3585, 3824, 4780, 5258, 5606, 5736, 7170, 7887, 8409, 9560, 10516, 11212, 11472, 13145, 14015, 14340, 15774, 16818, 19120, 21032, 22424, 26290, 28030, 28680, 30833, 31548, 33636, 39435, 42045, 42064, 44848, 52580, 56060, 57360, 61666, 63096, 67272, 78870, 84090, 92499, 105160, 112120, 123332, 126192, 134544, 154165, 157740, 168180, 184998, 210320, 224240, 246664, 308330, 315480, 336360, 369996, 462495, 493328, 616660, 630960, 669917, 672720, 739992, 924990, 1233320, 1339834, 1479984, 1849980, 2009751, 2466640, 2679668, 3349585, 3699960, 4019502, 5359336, 6699170, 7369087, 7399920, 8039004, 10048755, 10718672, 13398340, 14738174, 16078008, 20097510, 22107261, 26796680, 29476348, 32156016, 36845435, 40195020, 44214522, 53593360, 58952696, 73690870, 80390040, 88429044, 110536305, 117905392, 147381740, 160780080, 176858088, 221072610, 294763480, 353716176, 442145220, 589526960, 884290440, 1768580880]

約数ペア:

[(1, 1768580880), (2, 884290440), (3, 589526960), (4, 442145220), (5, 353716176), (6, 294763480), (8, 221072610), (10, 176858088), (11, 160780080), (12, 147381740), (15, 117905392), (16, 110536305), (20, 88429044), (22, 80390040), (24, 73690870), (30, 58952696), (33, 53593360), (40, 44214522), (44, 40195020), (48, 36845435), (55, 32156016), (60, 29476348), (66, 26796680), (80, 22107261), (88, 20097510), (110, 16078008), (120, 14738174), (132, 13398340), (165, 10718672), (176, 10048755), (220, 8039004), (239, 7399920), (240, 7369087), (264, 6699170), (330, 5359336), (440, 4019502), (478, 3699960), (528, 3349585), (660, 2679668), (717, 2466640), (880, 2009751), (956, 1849980), (1195, 1479984), (1320, 1339834), (1434, 1233320), (1912, 924990), (2390, 739992), (2629, 672720), (2640, 669917), (2803, 630960), (2868, 616660), (3585, 493328), (3824, 462495), (4780, 369996), (5258, 336360), (5606, 315480), (5736, 308330), (7170, 246664), (7887, 224240), (8409, 210320), (9560, 184998), (10516, 168180), (11212, 157740), (11472, 154165), (13145, 134544), (14015, 126192), (14340, 123332), (15774, 112120), (16818, 105160), (19120, 92499), (21032, 84090), (22424, 78870), (26290, 67272), (28030, 63096), (28680, 61666), (30833, 57360), (31548, 56060), (33636, 52580), (39435, 44848), (42045, 42064)]