1445173860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:650

約数の個数: 192

約数和(自身を含む): 4515840000

約数和(自身を除く): 3070666140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 79, 94, 130, 141, 156, 158, 188, 195, 235, 237, 260, 282, 316, 390, 395, 470, 474, 499, 564, 611, 705, 780, 790, 940, 948, 998, 1027, 1185, 1222, 1410, 1497, 1580, 1833, 1996, 2054, 2370, 2444, 2495, 2820, 2994, 3055, 3081, 3666, 3713, 4108, 4740, 4990, 5135, 5988, 6110, 6162, 6487, 7332, 7426, 7485, 9165, 9980, 10270, 11139, 12220, 12324, 12974, 14852, 14970, 15405, 18330, 18565, 19461, 20540, 22278, 23453, 25948, 29940, 30810, 32435, 36660, 37130, 38922, 39421, 44556, 46906, 48269, 55695, 61620, 64870, 70359, 74260, 77844, 78842, 93812, 96538, 97305, 111390, 117265, 118263, 129740, 140718, 144807, 157684, 193076, 194610, 197105, 222780, 234530, 236526, 241345, 281436, 289614, 304889, 351795, 389220, 394210, 469060, 473052, 482690, 512473, 579228, 591315, 609778, 703590, 724035, 788420, 914667, 965380, 1024946, 1182630, 1219556, 1407180, 1448070, 1524445, 1537419, 1829334, 1852787, 2049892, 2365260, 2562365, 2896140, 3048890, 3074838, 3658668, 3705574, 4573335, 5124730, 5558361, 6097780, 6149676, 7411148, 7687095, 9146670, 9263935, 10249460, 11116722, 15374190, 18293340, 18527870, 22233444, 24086231, 27791805, 30748380, 37055740, 48172462, 55583610, 72258693, 96344924, 111167220, 120431155, 144517386, 240862310, 289034772, 361293465, 481724620, 722586930, 1445173860]

約数ペア:

[(1, 1445173860), (2, 722586930), (3, 481724620), (4, 361293465), (5, 289034772), (6, 240862310), (10, 144517386), (12, 120431155), (13, 111167220), (15, 96344924), (20, 72258693), (26, 55583610), (30, 48172462), (39, 37055740), (47, 30748380), (52, 27791805), (60, 24086231), (65, 22233444), (78, 18527870), (79, 18293340), (94, 15374190), (130, 11116722), (141, 10249460), (156, 9263935), (158, 9146670), (188, 7687095), (195, 7411148), (235, 6149676), (237, 6097780), (260, 5558361), (282, 5124730), (316, 4573335), (390, 3705574), (395, 3658668), (470, 3074838), (474, 3048890), (499, 2896140), (564, 2562365), (611, 2365260), (705, 2049892), (780, 1852787), (790, 1829334), (940, 1537419), (948, 1524445), (998, 1448070), (1027, 1407180), (1185, 1219556), (1222, 1182630), (1410, 1024946), (1497, 965380), (1580, 914667), (1833, 788420), (1996, 724035), (2054, 703590), (2370, 609778), (2444, 591315), (2495, 579228), (2820, 512473), (2994, 482690), (3055, 473052), (3081, 469060), (3666, 394210), (3713, 389220), (4108, 351795), (4740, 304889), (4990, 289614), (5135, 281436), (5988, 241345), (6110, 236526), (6162, 234530), (6487, 222780), (7332, 197105), (7426, 194610), (7485, 193076), (9165, 157684), (9980, 144807), (10270, 140718), (11139, 129740), (12220, 118263), (12324, 117265), (12974, 111390), (14852, 97305), (14970, 96538), (15405, 93812), (18330, 78842), (18565, 77844), (19461, 74260), (20540, 70359), (22278, 64870), (23453, 61620), (25948, 55695), (29940, 48269), (30810, 46906), (32435, 44556), (36660, 39421), (37130, 38922)]