357105420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{337}}^1$

素因数の和:417

約数の個数: 216

約数和(自身を含む): 1285930464

約数和(自身を除く): 928825044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 337, 348, 406, 420, 435, 522, 580, 609, 630, 674, 812, 841, 870, 1011, 1015, 1044, 1218, 1260, 1305, 1348, 1682, 1685, 1740, 1827, 2022, 2030, 2359, 2436, 2523, 2610, 3033, 3045, 3364, 3370, 3654, 4044, 4060, 4205, 4718, 5046, 5055, 5220, 5887, 6066, 6090, 6740, 7077, 7308, 7569, 8410, 9135, 9436, 9773, 10092, 10110, 11774, 11795, 12132, 12180, 12615, 14154, 15138, 15165, 16820, 17661, 18270, 19546, 20220, 21231, 23548, 23590, 25230, 28308, 29319, 29435, 30276, 30330, 35322, 35385, 36540, 37845, 39092, 42462, 47180, 48865, 50460, 52983, 58638, 58870, 60660, 68411, 70644, 70770, 75690, 84924, 87957, 88305, 97730, 105966, 106155, 117276, 117740, 136822, 141540, 146595, 151380, 175914, 176610, 195460, 205233, 211932, 212310, 264915, 273644, 283417, 293190, 342055, 351828, 353220, 410466, 424620, 439785, 529830, 566834, 586380, 615699, 684110, 820932, 850251, 879570, 1026165, 1059660, 1133668, 1231398, 1368220, 1417085, 1700502, 1759140, 1983919, 2052330, 2462796, 2550753, 2834170, 3078495, 3401004, 3967838, 4104660, 4251255, 5101506, 5668340, 5951757, 6156990, 7935676, 8502510, 9919595, 10203012, 11903514, 12313980, 12753765, 17005020, 17855271, 19839190, 23807028, 25507530, 29758785, 35710542, 39678380, 51015060, 59517570, 71421084, 89276355, 119035140, 178552710, 357105420]

約数ペア:

[(1, 357105420), (2, 178552710), (3, 119035140), (4, 89276355), (5, 71421084), (6, 59517570), (7, 51015060), (9, 39678380), (10, 35710542), (12, 29758785), (14, 25507530), (15, 23807028), (18, 19839190), (20, 17855271), (21, 17005020), (28, 12753765), (29, 12313980), (30, 11903514), (35, 10203012), (36, 9919595), (42, 8502510), (45, 7935676), (58, 6156990), (60, 5951757), (63, 5668340), (70, 5101506), (84, 4251255), (87, 4104660), (90, 3967838), (105, 3401004), (116, 3078495), (126, 2834170), (140, 2550753), (145, 2462796), (174, 2052330), (180, 1983919), (203, 1759140), (210, 1700502), (252, 1417085), (261, 1368220), (290, 1231398), (315, 1133668), (337, 1059660), (348, 1026165), (406, 879570), (420, 850251), (435, 820932), (522, 684110), (580, 615699), (609, 586380), (630, 566834), (674, 529830), (812, 439785), (841, 424620), (870, 410466), (1011, 353220), (1015, 351828), (1044, 342055), (1218, 293190), (1260, 283417), (1305, 273644), (1348, 264915), (1682, 212310), (1685, 211932), (1740, 205233), (1827, 195460), (2022, 176610), (2030, 175914), (2359, 151380), (2436, 146595), (2523, 141540), (2610, 136822), (3033, 117740), (3045, 117276), (3364, 106155), (3370, 105966), (3654, 97730), (4044, 88305), (4060, 87957), (4205, 84924), (4718, 75690), (5046, 70770), (5055, 70644), (5220, 68411), (5887, 60660), (6066, 58870), (6090, 58638), (6740, 52983), (7077, 50460), (7308, 48865), (7569, 47180), (8410, 42462), (9135, 39092), (9436, 37845), (9773, 36540), (10092, 35385), (10110, 35322), (11774, 30330), (11795, 30276), (12132, 29435), (12180, 29319), (12615, 28308), (14154, 25230), (15138, 23590), (15165, 23548), (16820, 21231), (17661, 20220), (18270, 19546)]