20236430130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1721}}^1$

素因数の和:2185

約数の個数: 192

約数和(自身を含む): 59646222720

約数和(自身を除く): 39409792590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 421, 490, 570, 665, 735, 798, 842, 931, 1263, 1330, 1470, 1721, 1862, 1995, 2105, 2526, 2793, 2947, 3442, 3990, 4210, 4655, 5163, 5586, 5894, 6315, 7999, 8605, 8841, 9310, 10326, 12047, 12630, 13965, 14735, 15998, 17210, 17682, 20629, 23997, 24094, 25815, 27930, 29470, 32699, 36141, 39995, 41258, 44205, 47994, 51630, 55993, 60235, 61887, 65398, 72282, 79990, 84329, 88410, 98097, 103145, 111986, 119985, 120470, 123774, 163495, 167979, 168658, 180705, 196194, 206290, 228893, 239970, 252987, 279965, 309435, 326990, 335958, 361410, 391951, 421645, 457786, 490485, 505974, 559930, 618870, 686679, 724541, 783902, 839895, 843290, 980970, 1144465, 1175853, 1264935, 1373358, 1449082, 1602251, 1679790, 1959755, 2173623, 2288930, 2351706, 2529870, 3204502, 3433395, 3622705, 3919510, 4347246, 4806753, 5071787, 5879265, 6866790, 7245410, 8011255, 9613506, 10143574, 10868115, 11758530, 13766279, 15215361, 16022510, 21736230, 24033765, 25358935, 27532558, 30430722, 35502509, 41298837, 48067530, 50717870, 68831395, 71005018, 76076805, 82597674, 96363953, 106507527, 137662790, 152153610, 177512545, 192727906, 206494185, 213015054, 289091859, 355025090, 412988370, 481819765, 532537635, 578183718, 674547671, 963639530, 1065075270, 1349095342, 1445459295, 2023643013, 2890918590, 3372738355, 4047286026, 6745476710, 10118215065, 20236430130]

約数ペア:

[(1, 20236430130), (2, 10118215065), (3, 6745476710), (5, 4047286026), (6, 3372738355), (7, 2890918590), (10, 2023643013), (14, 1445459295), (15, 1349095342), (19, 1065075270), (21, 963639530), (30, 674547671), (35, 578183718), (38, 532537635), (42, 481819765), (49, 412988370), (57, 355025090), (70, 289091859), (95, 213015054), (98, 206494185), (105, 192727906), (114, 177512545), (133, 152153610), (147, 137662790), (190, 106507527), (210, 96363953), (245, 82597674), (266, 76076805), (285, 71005018), (294, 68831395), (399, 50717870), (421, 48067530), (490, 41298837), (570, 35502509), (665, 30430722), (735, 27532558), (798, 25358935), (842, 24033765), (931, 21736230), (1263, 16022510), (1330, 15215361), (1470, 13766279), (1721, 11758530), (1862, 10868115), (1995, 10143574), (2105, 9613506), (2526, 8011255), (2793, 7245410), (2947, 6866790), (3442, 5879265), (3990, 5071787), (4210, 4806753), (4655, 4347246), (5163, 3919510), (5586, 3622705), (5894, 3433395), (6315, 3204502), (7999, 2529870), (8605, 2351706), (8841, 2288930), (9310, 2173623), (10326, 1959755), (12047, 1679790), (12630, 1602251), (13965, 1449082), (14735, 1373358), (15998, 1264935), (17210, 1175853), (17682, 1144465), (20629, 980970), (23997, 843290), (24094, 839895), (25815, 783902), (27930, 724541), (29470, 686679), (32699, 618870), (36141, 559930), (39995, 505974), (41258, 490485), (44205, 457786), (47994, 421645), (51630, 391951), (55993, 361410), (60235, 335958), (61887, 326990), (65398, 309435), (72282, 279965), (79990, 252987), (84329, 239970), (88410, 228893), (98097, 206290), (103145, 196194), (111986, 180705), (119985, 168658), (120470, 167979), (123774, 163495)]