2013220020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2467}}^1$

素因数の和:2582

約数の個数: 192

約数和(自身を含む): 6766663680

約数和(自身を除く): 4753443660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 67, 70, 84, 87, 105, 116, 134, 140, 145, 174, 201, 203, 210, 268, 290, 335, 348, 402, 406, 420, 435, 469, 580, 609, 670, 804, 812, 870, 938, 1005, 1015, 1218, 1340, 1407, 1740, 1876, 1943, 2010, 2030, 2345, 2436, 2467, 2814, 3045, 3886, 4020, 4060, 4690, 4934, 5628, 5829, 6090, 7035, 7401, 7772, 9380, 9715, 9868, 11658, 12180, 12335, 13601, 14070, 14802, 17269, 19430, 23316, 24670, 27202, 28140, 29145, 29604, 34538, 37005, 38860, 40803, 49340, 51807, 54404, 58290, 68005, 69076, 71543, 74010, 81606, 86345, 103614, 116580, 136010, 143086, 148020, 163212, 165289, 172690, 204015, 207228, 214629, 259035, 272020, 286172, 330578, 345380, 357715, 408030, 429258, 495867, 500801, 518070, 661156, 715430, 816060, 826445, 858516, 991734, 1001602, 1036140, 1073145, 1157023, 1430860, 1502403, 1652890, 1983468, 2003204, 2146290, 2314046, 2479335, 2504005, 3004806, 3305780, 3471069, 4292580, 4628092, 4793381, 4958670, 5008010, 5785115, 6009612, 6942138, 7512015, 9586762, 9917340, 10016020, 11570230, 13884276, 14380143, 15024030, 17355345, 19173524, 23140460, 23966905, 28760286, 30048060, 33553667, 34710690, 47933810, 57520572, 67107334, 69421380, 71900715, 95867620, 100661001, 134214668, 143801430, 167768335, 201322002, 287602860, 335536670, 402644004, 503305005, 671073340, 1006610010, 2013220020]

約数ペア:

[(1, 2013220020), (2, 1006610010), (3, 671073340), (4, 503305005), (5, 402644004), (6, 335536670), (7, 287602860), (10, 201322002), (12, 167768335), (14, 143801430), (15, 134214668), (20, 100661001), (21, 95867620), (28, 71900715), (29, 69421380), (30, 67107334), (35, 57520572), (42, 47933810), (58, 34710690), (60, 33553667), (67, 30048060), (70, 28760286), (84, 23966905), (87, 23140460), (105, 19173524), (116, 17355345), (134, 15024030), (140, 14380143), (145, 13884276), (174, 11570230), (201, 10016020), (203, 9917340), (210, 9586762), (268, 7512015), (290, 6942138), (335, 6009612), (348, 5785115), (402, 5008010), (406, 4958670), (420, 4793381), (435, 4628092), (469, 4292580), (580, 3471069), (609, 3305780), (670, 3004806), (804, 2504005), (812, 2479335), (870, 2314046), (938, 2146290), (1005, 2003204), (1015, 1983468), (1218, 1652890), (1340, 1502403), (1407, 1430860), (1740, 1157023), (1876, 1073145), (1943, 1036140), (2010, 1001602), (2030, 991734), (2345, 858516), (2436, 826445), (2467, 816060), (2814, 715430), (3045, 661156), (3886, 518070), (4020, 500801), (4060, 495867), (4690, 429258), (4934, 408030), (5628, 357715), (5829, 345380), (6090, 330578), (7035, 286172), (7401, 272020), (7772, 259035), (9380, 214629), (9715, 207228), (9868, 204015), (11658, 172690), (12180, 165289), (12335, 163212), (13601, 148020), (14070, 143086), (14802, 136010), (17269, 116580), (19430, 103614), (23316, 86345), (24670, 81606), (27202, 74010), (28140, 71543), (29145, 69076), (29604, 68005), (34538, 58290), (37005, 54404), (38860, 51807), (40803, 49340)]