19000436580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{13411}}^1$

素因数の和:13906

約数の個数: 144

約数和(自身を含む): 61161295104

約数和(自身を除く): 42160858524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 463, 510, 612, 765, 926, 1020, 1389, 1530, 1852, 2315, 2778, 3060, 4167, 4630, 5556, 6945, 7871, 8334, 9260, 13411, 13890, 15742, 16668, 20835, 23613, 26822, 27780, 31484, 39355, 40233, 41670, 47226, 53644, 67055, 70839, 78710, 80466, 83340, 94452, 118065, 120699, 134110, 141678, 157420, 160932, 201165, 227987, 236130, 241398, 268220, 283356, 354195, 402330, 455974, 472260, 482796, 603495, 683961, 708390, 804660, 911948, 1139935, 1206990, 1367922, 1416780, 2051883, 2279870, 2413980, 2735844, 3419805, 4103766, 4559740, 6209293, 6839610, 8207532, 10259415, 12418586, 13679220, 18627879, 20518830, 24837172, 31046465, 37255758, 41037660, 55883637, 62092930, 74511516, 93139395, 105557981, 111767274, 124185860, 186278790, 211115962, 223534548, 279418185, 316673943, 372557580, 422231924, 527789905, 558836370, 633347886, 950021829, 1055579810, 1117672740, 1266695772, 1583369715, 1900043658, 2111159620, 3166739430, 3800087316, 4750109145, 6333478860, 9500218290, 19000436580]

約数ペア:

[(1, 19000436580), (2, 9500218290), (3, 6333478860), (4, 4750109145), (5, 3800087316), (6, 3166739430), (9, 2111159620), (10, 1900043658), (12, 1583369715), (15, 1266695772), (17, 1117672740), (18, 1055579810), (20, 950021829), (30, 633347886), (34, 558836370), (36, 527789905), (45, 422231924), (51, 372557580), (60, 316673943), (68, 279418185), (85, 223534548), (90, 211115962), (102, 186278790), (153, 124185860), (170, 111767274), (180, 105557981), (204, 93139395), (255, 74511516), (306, 62092930), (340, 55883637), (463, 41037660), (510, 37255758), (612, 31046465), (765, 24837172), (926, 20518830), (1020, 18627879), (1389, 13679220), (1530, 12418586), (1852, 10259415), (2315, 8207532), (2778, 6839610), (3060, 6209293), (4167, 4559740), (4630, 4103766), (5556, 3419805), (6945, 2735844), (7871, 2413980), (8334, 2279870), (9260, 2051883), (13411, 1416780), (13890, 1367922), (15742, 1206990), (16668, 1139935), (20835, 911948), (23613, 804660), (26822, 708390), (27780, 683961), (31484, 603495), (39355, 482796), (40233, 472260), (41670, 455974), (47226, 402330), (53644, 354195), (67055, 283356), (70839, 268220), (78710, 241398), (80466, 236130), (83340, 227987), (94452, 201165), (118065, 160932), (120699, 157420), (134110, 141678)]