23485280220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1019}}^1$

素因数の和:1369

約数の個数: 288

約数和(自身を含む): 78592550400

約数和(自身を除く): 55107270180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 293, 342, 345, 380, 414, 437, 460, 570, 586, 684, 690, 828, 855, 874, 879, 1019, 1035, 1140, 1172, 1311, 1380, 1465, 1710, 1748, 1758, 2038, 2070, 2185, 2622, 2637, 2930, 3057, 3420, 3516, 3933, 4076, 4140, 4370, 4395, 5095, 5244, 5274, 5567, 5860, 6114, 6555, 6739, 7866, 8740, 8790, 9171, 10190, 10548, 11134, 12228, 13110, 13185, 13478, 15285, 15732, 16701, 17580, 18342, 19361, 19665, 20217, 20380, 22268, 23437, 26220, 26370, 26956, 27835, 30570, 33402, 33695, 36684, 38722, 39330, 40434, 45855, 46874, 50103, 52740, 55670, 58083, 60651, 61140, 66804, 67390, 70311, 77444, 78660, 80868, 83505, 91710, 93748, 96805, 100206, 101085, 111340, 116166, 117185, 121302, 128041, 134780, 140622, 167010, 174249, 183420, 193610, 200412, 202170, 210933, 232332, 234370, 242604, 250515, 256082, 281244, 290415, 298567, 303255, 334020, 348498, 351555, 384123, 387220, 404340, 421866, 445303, 468740, 501030, 512164, 580830, 597134, 606510, 640205, 696996, 703110, 768246, 843732, 871245, 890606, 895701, 1002060, 1054665, 1152369, 1161660, 1194268, 1213020, 1280410, 1335909, 1406220, 1492835, 1536492, 1742490, 1781212, 1791402, 1920615, 2109330, 2226515, 2304738, 2560820, 2671818, 2687103, 2985670, 3484980, 3582804, 3841230, 4007727, 4218660, 4453030, 4478505, 4609476, 5343636, 5374206, 5672773, 5761845, 5971340, 6679545, 6867041, 7682460, 8015454, 8906060, 8957010, 10748412, 11345546, 11523690, 13359090, 13435515, 13734082, 16030908, 17018319, 17914020, 20038635, 20601123, 22691092, 23047380, 26718180, 26871030, 27468164, 28363865, 34036638, 34335205, 40077270, 41202246, 51054957, 53742060, 56727730, 61803369, 68073276, 68670410, 80154540, 82404492, 85091595, 102109914, 103005615, 113455460, 123606738, 130473779, 137340820, 170183190, 204219828, 206011230, 247213476, 255274785, 260947558, 309016845, 340366380, 391421337, 412022460, 510549570, 521895116, 618033690, 652368895, 782842674, 1021099140, 1174264011, 1236067380, 1304737790, 1565685348, 1957106685, 2348528022, 2609475580, 3914213370, 4697056044, 5871320055, 7828426740, 11742640110, 23485280220]

約数ペア:

[(1, 23485280220), (2, 11742640110), (3, 7828426740), (4, 5871320055), (5, 4697056044), (6, 3914213370), (9, 2609475580), (10, 2348528022), (12, 1957106685), (15, 1565685348), (18, 1304737790), (19, 1236067380), (20, 1174264011), (23, 1021099140), (30, 782842674), (36, 652368895), (38, 618033690), (45, 521895116), (46, 510549570), (57, 412022460), (60, 391421337), (69, 340366380), (76, 309016845), (90, 260947558), (92, 255274785), (95, 247213476), (114, 206011230), (115, 204219828), (138, 170183190), (171, 137340820), (180, 130473779), (190, 123606738), (207, 113455460), (228, 103005615), (230, 102109914), (276, 85091595), (285, 82404492), (293, 80154540), (342, 68670410), (345, 68073276), (380, 61803369), (414, 56727730), (437, 53742060), (460, 51054957), (570, 41202246), (586, 40077270), (684, 34335205), (690, 34036638), (828, 28363865), (855, 27468164), (874, 26871030), (879, 26718180), (1019, 23047380), (1035, 22691092), (1140, 20601123), (1172, 20038635), (1311, 17914020), (1380, 17018319), (1465, 16030908), (1710, 13734082), (1748, 13435515), (1758, 13359090), (2038, 11523690), (2070, 11345546), (2185, 10748412), (2622, 8957010), (2637, 8906060), (2930, 8015454), (3057, 7682460), (3420, 6867041), (3516, 6679545), (3933, 5971340), (4076, 5761845), (4140, 5672773), (4370, 5374206), (4395, 5343636), (5095, 4609476), (5244, 4478505), (5274, 4453030), (5567, 4218660), (5860, 4007727), (6114, 3841230), (6555, 3582804), (6739, 3484980), (7866, 2985670), (8740, 2687103), (8790, 2671818), (9171, 2560820), (10190, 2304738), (10548, 2226515), (11134, 2109330), (12228, 1920615), (13110, 1791402), (13185, 1781212), (13478, 1742490), (15285, 1536492), (15732, 1492835), (16701, 1406220), (17580, 1335909), (18342, 1280410), (19361, 1213020), (19665, 1194268), (20217, 1161660), (20380, 1152369), (22268, 1054665), (23437, 1002060), (26220, 895701), (26370, 890606), (26956, 871245), (27835, 843732), (30570, 768246), (33402, 703110), (33695, 696996), (36684, 640205), (38722, 606510), (39330, 597134), (40434, 580830), (45855, 512164), (46874, 501030), (50103, 468740), (52740, 445303), (55670, 421866), (58083, 404340), (60651, 387220), (61140, 384123), (66804, 351555), (67390, 348498), (70311, 334020), (77444, 303255), (78660, 298567), (80868, 290415), (83505, 281244), (91710, 256082), (93748, 250515), (96805, 242604), (100206, 234370), (101085, 232332), (111340, 210933), (116166, 202170), (117185, 200412), (121302, 193610), (128041, 183420), (134780, 174249), (140622, 167010)]