12838690920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{349}}^1$

素因数の和:465

約数の個数: 384

約数和(自身を含む): 45042480000

約数和(自身を除く): 32203789080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 31, 33, 40, 44, 55, 58, 60, 62, 66, 87, 88, 93, 110, 116, 120, 124, 132, 145, 155, 165, 174, 186, 220, 232, 248, 264, 290, 310, 319, 330, 341, 348, 349, 372, 435, 440, 465, 580, 620, 638, 660, 682, 696, 698, 744, 870, 899, 930, 957, 961, 1023, 1047, 1160, 1240, 1276, 1320, 1364, 1396, 1595, 1705, 1740, 1745, 1798, 1860, 1914, 1922, 2046, 2094, 2552, 2697, 2728, 2792, 2883, 3190, 3410, 3480, 3490, 3596, 3720, 3828, 3839, 3844, 4092, 4188, 4495, 4785, 4805, 5115, 5235, 5394, 5766, 6380, 6820, 6980, 7192, 7656, 7678, 7688, 8184, 8376, 8990, 9570, 9610, 9889, 10121, 10230, 10470, 10571, 10788, 10819, 11517, 11532, 12760, 13485, 13640, 13960, 14415, 15356, 17980, 19140, 19195, 19220, 19778, 20242, 20460, 20940, 21142, 21576, 21638, 23034, 23064, 26970, 27869, 28830, 29667, 30363, 30712, 31713, 32457, 35960, 38280, 38390, 38440, 39556, 40484, 40920, 41880, 42284, 43276, 46068, 49445, 50605, 52855, 53940, 54095, 55738, 57585, 57660, 59334, 60726, 63426, 64914, 76780, 79112, 80968, 83607, 84568, 86552, 92136, 98890, 101210, 105710, 107880, 108190, 111331, 111476, 115170, 115320, 118668, 119009, 121452, 126852, 129828, 139345, 148335, 151815, 153560, 158565, 162285, 167214, 197780, 202420, 211420, 216380, 222662, 222952, 230340, 237336, 238018, 242904, 253704, 259656, 278690, 296670, 303630, 306559, 313751, 317130, 324570, 333993, 334428, 335389, 357027, 395560, 404840, 418035, 422840, 432760, 445324, 460680, 476036, 556655, 557380, 593340, 595045, 607260, 613118, 627502, 634260, 649140, 667986, 668856, 670778, 714054, 836070, 890648, 919677, 941253, 952072, 1006167, 1113310, 1114760, 1186680, 1190090, 1214520, 1226236, 1255004, 1268520, 1298280, 1335972, 1341556, 1428108, 1532795, 1568755, 1669965, 1672140, 1676945, 1785135, 1839354, 1882506, 2012334, 2226620, 2380180, 2452472, 2510008, 2671944, 2683112, 2856216, 3065590, 3137510, 3339930, 3344280, 3353890, 3451261, 3570270, 3678708, 3689279, 3765012, 4024668, 4453240, 4598385, 4706265, 4760360, 5030835, 6131180, 6275020, 6679860, 6707780, 6902522, 7140540, 7357416, 7378558, 7530024, 8049336, 9196770, 9412530, 9726281, 10061670, 10353783, 11067837, 12262360, 12550040, 13359720, 13415560, 13805044, 14281080, 14757116, 17256305, 18393540, 18446395, 18825060, 19452562, 20123340, 20707566, 22135674, 27610088, 29178843, 29514232, 34512610, 36787080, 36892790, 37650120, 38905124, 40246680, 41415132, 44271348, 48631405, 51768915, 55339185, 58357686, 69025220, 73785580, 77810248, 82830264, 88542696, 97262810, 103537830, 106989091, 110678370, 116715372, 138050440, 145894215, 147571160, 194525620, 207075660, 213978182, 221356740, 233430744, 291788430, 320967273, 389051240, 414151320, 427956364, 442713480, 534945455, 583576860, 641934546, 855912728, 1069890910, 1167153720, 1283869092, 1604836365, 2139781820, 2567738184, 3209672730, 4279563640, 6419345460, 12838690920]

約数ペア:

[(1, 12838690920), (2, 6419345460), (3, 4279563640), (4, 3209672730), (5, 2567738184), (6, 2139781820), (8, 1604836365), (10, 1283869092), (11, 1167153720), (12, 1069890910), (15, 855912728), (20, 641934546), (22, 583576860), (24, 534945455), (29, 442713480), (30, 427956364), (31, 414151320), (33, 389051240), (40, 320967273), (44, 291788430), (55, 233430744), (58, 221356740), (60, 213978182), (62, 207075660), (66, 194525620), (87, 147571160), (88, 145894215), (93, 138050440), (110, 116715372), (116, 110678370), (120, 106989091), (124, 103537830), (132, 97262810), (145, 88542696), (155, 82830264), (165, 77810248), (174, 73785580), (186, 69025220), (220, 58357686), (232, 55339185), (248, 51768915), (264, 48631405), (290, 44271348), (310, 41415132), (319, 40246680), (330, 38905124), (341, 37650120), (348, 36892790), (349, 36787080), (372, 34512610), (435, 29514232), (440, 29178843), (465, 27610088), (580, 22135674), (620, 20707566), (638, 20123340), (660, 19452562), (682, 18825060), (696, 18446395), (698, 18393540), (744, 17256305), (870, 14757116), (899, 14281080), (930, 13805044), (957, 13415560), (961, 13359720), (1023, 12550040), (1047, 12262360), (1160, 11067837), (1240, 10353783), (1276, 10061670), (1320, 9726281), (1364, 9412530), (1396, 9196770), (1595, 8049336), (1705, 7530024), (1740, 7378558), (1745, 7357416), (1798, 7140540), (1860, 6902522), (1914, 6707780), (1922, 6679860), (2046, 6275020), (2094, 6131180), (2552, 5030835), (2697, 4760360), (2728, 4706265), (2792, 4598385), (2883, 4453240), (3190, 4024668), (3410, 3765012), (3480, 3689279), (3490, 3678708), (3596, 3570270), (3720, 3451261), (3828, 3353890), (3839, 3344280), (3844, 3339930), (4092, 3137510), (4188, 3065590), (4495, 2856216), (4785, 2683112), (4805, 2671944), (5115, 2510008), (5235, 2452472), (5394, 2380180), (5766, 2226620), (6380, 2012334), (6820, 1882506), (6980, 1839354), (7192, 1785135), (7656, 1676945), (7678, 1672140), (7688, 1669965), (8184, 1568755), (8376, 1532795), (8990, 1428108), (9570, 1341556), (9610, 1335972), (9889, 1298280), (10121, 1268520), (10230, 1255004), (10470, 1226236), (10571, 1214520), (10788, 1190090), (10819, 1186680), (11517, 1114760), (11532, 1113310), (12760, 1006167), (13485, 952072), (13640, 941253), (13960, 919677), (14415, 890648), (15356, 836070), (17980, 714054), (19140, 670778), (19195, 668856), (19220, 667986), (19778, 649140), (20242, 634260), (20460, 627502), (20940, 613118), (21142, 607260), (21576, 595045), (21638, 593340), (23034, 557380), (23064, 556655), (26970, 476036), (27869, 460680), (28830, 445324), (29667, 432760), (30363, 422840), (30712, 418035), (31713, 404840), (32457, 395560), (35960, 357027), (38280, 335389), (38390, 334428), (38440, 333993), (39556, 324570), (40484, 317130), (40920, 313751), (41880, 306559), (42284, 303630), (43276, 296670), (46068, 278690), (49445, 259656), (50605, 253704), (52855, 242904), (53940, 238018), (54095, 237336), (55738, 230340), (57585, 222952), (57660, 222662), (59334, 216380), (60726, 211420), (63426, 202420), (64914, 197780), (76780, 167214), (79112, 162285), (80968, 158565), (83607, 153560), (84568, 151815), (86552, 148335), (92136, 139345), (98890, 129828), (101210, 126852), (105710, 121452), (107880, 119009), (108190, 118668), (111331, 115320), (111476, 115170)]