1993632480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{65927}}^1$

素因数の和:65958

約数の個数: 192

約数和(自身を含む): 7974650880

約数和(自身を除く): 5981018400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 65927, 131854, 197781, 263708, 329635, 395562, 461489, 527416, 593343, 659270, 791124, 922978, 988905, 1054832, 1186686, 1318540, 1384467, 1582248, 1780029, 1845956, 1977810, 2109664, 2307445, 2373372, 2637080, 2768934, 2966715, 3164496, 3560058, 3691912, 3955620, 4153401, 4614890, 4746744, 5274160, 5537868, 5933430, 6328992, 6922335, 7120116, 7383824, 7911240, 8306802, 8900145, 9229780, 9493488, 10548320, 11075736, 11866860, 12460203, 13844670, 14240232, 14767648, 15822480, 16613604, 17800290, 18459560, 18986976, 20767005, 22151472, 23733720, 24920406, 27689340, 28480464, 31644960, 33227208, 35600580, 36919120, 41534010, 44302944, 47467440, 49840812, 55378680, 56960928, 62301015, 66454416, 71201160, 73838240, 83068020, 94934880, 99681624, 110757360, 124602030, 132908832, 142402320, 166136040, 199363248, 221514720, 249204060, 284804640, 332272080, 398726496, 498408120, 664544160, 996816240, 1993632480]

約数ペア:

[(1, 1993632480), (2, 996816240), (3, 664544160), (4, 498408120), (5, 398726496), (6, 332272080), (7, 284804640), (8, 249204060), (9, 221514720), (10, 199363248), (12, 166136040), (14, 142402320), (15, 132908832), (16, 124602030), (18, 110757360), (20, 99681624), (21, 94934880), (24, 83068020), (27, 73838240), (28, 71201160), (30, 66454416), (32, 62301015), (35, 56960928), (36, 55378680), (40, 49840812), (42, 47467440), (45, 44302944), (48, 41534010), (54, 36919120), (56, 35600580), (60, 33227208), (63, 31644960), (70, 28480464), (72, 27689340), (80, 24920406), (84, 23733720), (90, 22151472), (96, 20767005), (105, 18986976), (108, 18459560), (112, 17800290), (120, 16613604), (126, 15822480), (135, 14767648), (140, 14240232), (144, 13844670), (160, 12460203), (168, 11866860), (180, 11075736), (189, 10548320), (210, 9493488), (216, 9229780), (224, 8900145), (240, 8306802), (252, 7911240), (270, 7383824), (280, 7120116), (288, 6922335), (315, 6328992), (336, 5933430), (360, 5537868), (378, 5274160), (420, 4746744), (432, 4614890), (480, 4153401), (504, 3955620), (540, 3691912), (560, 3560058), (630, 3164496), (672, 2966715), (720, 2768934), (756, 2637080), (840, 2373372), (864, 2307445), (945, 2109664), (1008, 1977810), (1080, 1845956), (1120, 1780029), (1260, 1582248), (1440, 1384467), (1512, 1318540), (1680, 1186686), (1890, 1054832), (2016, 988905), (2160, 922978), (2520, 791124), (3024, 659270), (3360, 593343), (3780, 527416), (4320, 461489), (5040, 395562), (6048, 329635), (7560, 263708), (10080, 197781), (15120, 131854), (30240, 65927)]