20132028990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:743

約数の個数: 192

約数和(自身を含む): 55087718400

約数和(自身を除く): 34955689410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 79, 90, 93, 155, 158, 186, 237, 241, 279, 310, 379, 395, 465, 474, 482, 558, 711, 723, 758, 790, 930, 1137, 1185, 1205, 1395, 1422, 1446, 1895, 2169, 2274, 2370, 2410, 2449, 2790, 3411, 3555, 3615, 3790, 4338, 4898, 5685, 6822, 7110, 7230, 7347, 7471, 10845, 11370, 11749, 12245, 14694, 14942, 17055, 19039, 21690, 22041, 22413, 23498, 24490, 29941, 34110, 35247, 36735, 37355, 38078, 44082, 44826, 57117, 58745, 59882, 67239, 70494, 73470, 74710, 89823, 91339, 95195, 105741, 110205, 112065, 114234, 117490, 134478, 149705, 171351, 176235, 179646, 182678, 190390, 211482, 220410, 224130, 269469, 274017, 285585, 299410, 336195, 342702, 352470, 449115, 456695, 528705, 538938, 548034, 571170, 590209, 672390, 822051, 856755, 898230, 913390, 928171, 1057410, 1180418, 1347345, 1370085, 1644102, 1713510, 1770627, 1856342, 2694690, 2740170, 2784513, 2831509, 2951045, 3541254, 4110255, 4640855, 5311881, 5569026, 5663018, 5902090, 7215781, 8220510, 8353539, 8494527, 8853135, 9281710, 10623762, 13922565, 14157545, 14431562, 16707078, 16989054, 17706270, 21647343, 25483581, 26559405, 27845130, 28315090, 36078905, 41767695, 42472635, 43294686, 50967162, 53118810, 64942029, 72157810, 83535390, 84945270, 108236715, 127417905, 129884058, 216473430, 223689211, 254835810, 324710145, 447378422, 649420290, 671067633, 1118446055, 1342135266, 2013202899, 2236892110, 3355338165, 4026405798, 6710676330, 10066014495, 20132028990]

約数ペア:

[(1, 20132028990), (2, 10066014495), (3, 6710676330), (5, 4026405798), (6, 3355338165), (9, 2236892110), (10, 2013202899), (15, 1342135266), (18, 1118446055), (30, 671067633), (31, 649420290), (45, 447378422), (62, 324710145), (79, 254835810), (90, 223689211), (93, 216473430), (155, 129884058), (158, 127417905), (186, 108236715), (237, 84945270), (241, 83535390), (279, 72157810), (310, 64942029), (379, 53118810), (395, 50967162), (465, 43294686), (474, 42472635), (482, 41767695), (558, 36078905), (711, 28315090), (723, 27845130), (758, 26559405), (790, 25483581), (930, 21647343), (1137, 17706270), (1185, 16989054), (1205, 16707078), (1395, 14431562), (1422, 14157545), (1446, 13922565), (1895, 10623762), (2169, 9281710), (2274, 8853135), (2370, 8494527), (2410, 8353539), (2449, 8220510), (2790, 7215781), (3411, 5902090), (3555, 5663018), (3615, 5569026), (3790, 5311881), (4338, 4640855), (4898, 4110255), (5685, 3541254), (6822, 2951045), (7110, 2831509), (7230, 2784513), (7347, 2740170), (7471, 2694690), (10845, 1856342), (11370, 1770627), (11749, 1713510), (12245, 1644102), (14694, 1370085), (14942, 1347345), (17055, 1180418), (19039, 1057410), (21690, 928171), (22041, 913390), (22413, 898230), (23498, 856755), (24490, 822051), (29941, 672390), (34110, 590209), (35247, 571170), (36735, 548034), (37355, 538938), (38078, 528705), (44082, 456695), (44826, 449115), (57117, 352470), (58745, 342702), (59882, 336195), (67239, 299410), (70494, 285585), (73470, 274017), (74710, 269469), (89823, 224130), (91339, 220410), (95195, 211482), (105741, 190390), (110205, 182678), (112065, 179646), (114234, 176235), (117490, 171351), (134478, 149705)]