19015942140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{22511}}^1$

素因数の和:22577

約数の個数: 216

約数和(自身を含む): 65563138368

約数和(自身を除く): 46547196228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 361, 380, 390, 468, 494, 570, 585, 684, 722, 741, 780, 855, 988, 1083, 1140, 1170, 1235, 1444, 1482, 1710, 1805, 2166, 2223, 2340, 2470, 2964, 3249, 3420, 3610, 3705, 4332, 4446, 4693, 4940, 5415, 6498, 7220, 7410, 8892, 9386, 10830, 11115, 12996, 14079, 14820, 16245, 18772, 21660, 22230, 22511, 23465, 28158, 32490, 42237, 44460, 45022, 46930, 56316, 64980, 67533, 70395, 84474, 90044, 93860, 112555, 135066, 140790, 168948, 202599, 211185, 225110, 270132, 281580, 292643, 337665, 405198, 422370, 427709, 450220, 585286, 675330, 810396, 844740, 855418, 877929, 1012995, 1170572, 1283127, 1350660, 1463215, 1710836, 1755858, 2025990, 2138545, 2566254, 2633787, 2926430, 3511716, 3849381, 4051980, 4277090, 4389645, 5132508, 5267574, 5560217, 5852860, 6415635, 7698762, 8126471, 8554180, 8779290, 10535148, 11120434, 12831270, 13168935, 15397524, 16252942, 16680651, 17558580, 19246905, 22240868, 24379413, 25662540, 26337870, 27801085, 32505884, 33361302, 38493810, 40632355, 48758826, 50041953, 52675740, 55602170, 66722604, 73138239, 76987620, 81264710, 83403255, 97517652, 100083906, 105644123, 111204340, 121897065, 146276478, 162529420, 166806510, 200167812, 211288246, 243794130, 250209765, 292552956, 316932369, 333613020, 365691195, 422576492, 487588260, 500419530, 528220615, 633864738, 731382390, 950797107, 1000839060, 1056441230, 1267729476, 1462764780, 1584661845, 1901594214, 2112882460, 3169323690, 3803188428, 4753985535, 6338647380, 9507971070, 19015942140]

約数ペア:

[(1, 19015942140), (2, 9507971070), (3, 6338647380), (4, 4753985535), (5, 3803188428), (6, 3169323690), (9, 2112882460), (10, 1901594214), (12, 1584661845), (13, 1462764780), (15, 1267729476), (18, 1056441230), (19, 1000839060), (20, 950797107), (26, 731382390), (30, 633864738), (36, 528220615), (38, 500419530), (39, 487588260), (45, 422576492), (52, 365691195), (57, 333613020), (60, 316932369), (65, 292552956), (76, 250209765), (78, 243794130), (90, 211288246), (95, 200167812), (114, 166806510), (117, 162529420), (130, 146276478), (156, 121897065), (171, 111204340), (180, 105644123), (190, 100083906), (195, 97517652), (228, 83403255), (234, 81264710), (247, 76987620), (260, 73138239), (285, 66722604), (342, 55602170), (361, 52675740), (380, 50041953), (390, 48758826), (468, 40632355), (494, 38493810), (570, 33361302), (585, 32505884), (684, 27801085), (722, 26337870), (741, 25662540), (780, 24379413), (855, 22240868), (988, 19246905), (1083, 17558580), (1140, 16680651), (1170, 16252942), (1235, 15397524), (1444, 13168935), (1482, 12831270), (1710, 11120434), (1805, 10535148), (2166, 8779290), (2223, 8554180), (2340, 8126471), (2470, 7698762), (2964, 6415635), (3249, 5852860), (3420, 5560217), (3610, 5267574), (3705, 5132508), (4332, 4389645), (4446, 4277090), (4693, 4051980), (4940, 3849381), (5415, 3511716), (6498, 2926430), (7220, 2633787), (7410, 2566254), (8892, 2138545), (9386, 2025990), (10830, 1755858), (11115, 1710836), (12996, 1463215), (14079, 1350660), (14820, 1283127), (16245, 1170572), (18772, 1012995), (21660, 877929), (22230, 855418), (22511, 844740), (23465, 810396), (28158, 675330), (32490, 585286), (42237, 450220), (44460, 427709), (45022, 422370), (46930, 405198), (56316, 337665), (64980, 292643), (67533, 281580), (70395, 270132), (84474, 225110), (90044, 211185), (93860, 202599), (112555, 168948), (135066, 140790)]