19846415520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{3533}}^1$

素因数の和:3684

約数の個数: 288

約数和(自身を含む): 70020018432

約数和(自身を除く): 50173602912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 83, 90, 94, 96, 120, 141, 144, 160, 166, 180, 188, 235, 240, 249, 282, 288, 332, 360, 376, 415, 423, 470, 480, 498, 564, 664, 705, 720, 747, 752, 830, 846, 940, 996, 1128, 1245, 1328, 1410, 1440, 1494, 1504, 1660, 1692, 1880, 1992, 2115, 2256, 2490, 2656, 2820, 2988, 3320, 3384, 3533, 3735, 3760, 3901, 3984, 4230, 4512, 4980, 5640, 5976, 6640, 6768, 7066, 7470, 7520, 7802, 7968, 8460, 9960, 10599, 11280, 11703, 11952, 13280, 13536, 14132, 14940, 15604, 16920, 17665, 19505, 19920, 21198, 22560, 23406, 23904, 28264, 29880, 31208, 31797, 33840, 35109, 35330, 39010, 39840, 42396, 46812, 52995, 56528, 58515, 59760, 62416, 63594, 67680, 70218, 70660, 78020, 84792, 93624, 105990, 113056, 117030, 119520, 124832, 127188, 140436, 141320, 156040, 158985, 166051, 169584, 175545, 187248, 211980, 234060, 254376, 280872, 282640, 293239, 312080, 317970, 332102, 339168, 351090, 374496, 423960, 468120, 498153, 508752, 561744, 565280, 586478, 624160, 635940, 664204, 702180, 830255, 847920, 879717, 936240, 996306, 1017504, 1123488, 1172956, 1271880, 1328408, 1404360, 1466195, 1494459, 1660510, 1695840, 1759434, 1872480, 1992612, 2345912, 2490765, 2543760, 2639151, 2656816, 2808720, 2932390, 2988918, 3321020, 3518868, 3985224, 4398585, 4691824, 4981530, 5087520, 5278302, 5313632, 5617440, 5864780, 5977836, 6642040, 7037736, 7472295, 7970448, 8797170, 9383648, 9963060, 10556604, 11729560, 11955672, 13195755, 13284080, 13782233, 14075472, 14944590, 15940896, 17594340, 19926120, 21113208, 23459120, 23911344, 26391510, 26568160, 27564466, 28150944, 29889180, 35188680, 39852240, 41346699, 42226416, 46918240, 47822688, 52783020, 55128932, 59778360, 68911165, 70377360, 79704480, 82693398, 84452832, 105566040, 110257864, 119556720, 124040097, 137822330, 140754720, 165386796, 206733495, 211132080, 220515728, 239113440, 248080194, 275644660, 330773592, 413466990, 422264160, 441031456, 496160388, 551289320, 620200485, 661547184, 826933980, 992320776, 1102578640, 1240400970, 1323094368, 1653867960, 1984641552, 2205157280, 2480801940, 3307735920, 3969283104, 4961603880, 6615471840, 9923207760, 19846415520]

約数ペア:

[(1, 19846415520), (2, 9923207760), (3, 6615471840), (4, 4961603880), (5, 3969283104), (6, 3307735920), (8, 2480801940), (9, 2205157280), (10, 1984641552), (12, 1653867960), (15, 1323094368), (16, 1240400970), (18, 1102578640), (20, 992320776), (24, 826933980), (30, 661547184), (32, 620200485), (36, 551289320), (40, 496160388), (45, 441031456), (47, 422264160), (48, 413466990), (60, 330773592), (72, 275644660), (80, 248080194), (83, 239113440), (90, 220515728), (94, 211132080), (96, 206733495), (120, 165386796), (141, 140754720), (144, 137822330), (160, 124040097), (166, 119556720), (180, 110257864), (188, 105566040), (235, 84452832), (240, 82693398), (249, 79704480), (282, 70377360), (288, 68911165), (332, 59778360), (360, 55128932), (376, 52783020), (415, 47822688), (423, 46918240), (470, 42226416), (480, 41346699), (498, 39852240), (564, 35188680), (664, 29889180), (705, 28150944), (720, 27564466), (747, 26568160), (752, 26391510), (830, 23911344), (846, 23459120), (940, 21113208), (996, 19926120), (1128, 17594340), (1245, 15940896), (1328, 14944590), (1410, 14075472), (1440, 13782233), (1494, 13284080), (1504, 13195755), (1660, 11955672), (1692, 11729560), (1880, 10556604), (1992, 9963060), (2115, 9383648), (2256, 8797170), (2490, 7970448), (2656, 7472295), (2820, 7037736), (2988, 6642040), (3320, 5977836), (3384, 5864780), (3533, 5617440), (3735, 5313632), (3760, 5278302), (3901, 5087520), (3984, 4981530), (4230, 4691824), (4512, 4398585), (4980, 3985224), (5640, 3518868), (5976, 3321020), (6640, 2988918), (6768, 2932390), (7066, 2808720), (7470, 2656816), (7520, 2639151), (7802, 2543760), (7968, 2490765), (8460, 2345912), (9960, 1992612), (10599, 1872480), (11280, 1759434), (11703, 1695840), (11952, 1660510), (13280, 1494459), (13536, 1466195), (14132, 1404360), (14940, 1328408), (15604, 1271880), (16920, 1172956), (17665, 1123488), (19505, 1017504), (19920, 996306), (21198, 936240), (22560, 879717), (23406, 847920), (23904, 830255), (28264, 702180), (29880, 664204), (31208, 635940), (31797, 624160), (33840, 586478), (35109, 565280), (35330, 561744), (39010, 508752), (39840, 498153), (42396, 468120), (46812, 423960), (52995, 374496), (56528, 351090), (58515, 339168), (59760, 332102), (62416, 317970), (63594, 312080), (67680, 293239), (70218, 282640), (70660, 280872), (78020, 254376), (84792, 234060), (93624, 211980), (105990, 187248), (113056, 175545), (117030, 169584), (119520, 166051), (124832, 158985), (127188, 156040), (140436, 141320)]