1370196240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{991}}^1$

素因数の和:1837

約数の個数: 160

約数和(自身を含む): 4865212416

約数和(自身を除く): 3495016176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 823, 840, 991, 1646, 1680, 1982, 2469, 2973, 3292, 3964, 4115, 4938, 4955, 5761, 5946, 6584, 6937, 7928, 8230, 9876, 9910, 11522, 11892, 12345, 13168, 13874, 14865, 15856, 16460, 17283, 19752, 19820, 20811, 23044, 23784, 24690, 27748, 28805, 29730, 32920, 34566, 34685, 39504, 39640, 41622, 46088, 47568, 49380, 55496, 57610, 59460, 65840, 69132, 69370, 79280, 83244, 86415, 92176, 98760, 104055, 110992, 115220, 118920, 138264, 138740, 166488, 172830, 197520, 208110, 230440, 237840, 276528, 277480, 332976, 345660, 416220, 460880, 554960, 691320, 815593, 832440, 1382640, 1631186, 1664880, 2446779, 3262372, 4077965, 4893558, 5709151, 6524744, 8155930, 9787116, 11418302, 12233895, 13049488, 16311860, 17127453, 19574232, 22836604, 24467790, 28545755, 32623720, 34254906, 39148464, 45673208, 48935580, 57091510, 65247440, 68509812, 85637265, 91346416, 97871160, 114183020, 137019624, 171274530, 195742320, 228366040, 274039248, 342549060, 456732080, 685098120, 1370196240]

約数ペア:

[(1, 1370196240), (2, 685098120), (3, 456732080), (4, 342549060), (5, 274039248), (6, 228366040), (7, 195742320), (8, 171274530), (10, 137019624), (12, 114183020), (14, 97871160), (15, 91346416), (16, 85637265), (20, 68509812), (21, 65247440), (24, 57091510), (28, 48935580), (30, 45673208), (35, 39148464), (40, 34254906), (42, 32623720), (48, 28545755), (56, 24467790), (60, 22836604), (70, 19574232), (80, 17127453), (84, 16311860), (105, 13049488), (112, 12233895), (120, 11418302), (140, 9787116), (168, 8155930), (210, 6524744), (240, 5709151), (280, 4893558), (336, 4077965), (420, 3262372), (560, 2446779), (823, 1664880), (840, 1631186), (991, 1382640), (1646, 832440), (1680, 815593), (1982, 691320), (2469, 554960), (2973, 460880), (3292, 416220), (3964, 345660), (4115, 332976), (4938, 277480), (4955, 276528), (5761, 237840), (5946, 230440), (6584, 208110), (6937, 197520), (7928, 172830), (8230, 166488), (9876, 138740), (9910, 138264), (11522, 118920), (11892, 115220), (12345, 110992), (13168, 104055), (13874, 98760), (14865, 92176), (15856, 86415), (16460, 83244), (17283, 79280), (19752, 69370), (19820, 69132), (20811, 65840), (23044, 59460), (23784, 57610), (24690, 55496), (27748, 49380), (28805, 47568), (29730, 46088), (32920, 41622), (34566, 39640), (34685, 39504)]