227333680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 628959744

約数和(自身を除く): 401626064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 73, 80, 83, 112, 134, 140, 146, 166, 268, 280, 292, 332, 335, 365, 415, 469, 511, 536, 560, 581, 584, 664, 670, 730, 830, 938, 1022, 1072, 1162, 1168, 1328, 1340, 1460, 1660, 1876, 2044, 2324, 2345, 2555, 2680, 2905, 2920, 3320, 3752, 4088, 4648, 4690, 4891, 5110, 5360, 5561, 5810, 5840, 6059, 6640, 7504, 8176, 9296, 9380, 9782, 10220, 11122, 11620, 12118, 18760, 19564, 20440, 22244, 23240, 24236, 24455, 27805, 30295, 34237, 37520, 38927, 39128, 40880, 42413, 44488, 46480, 48472, 48910, 55610, 60590, 68474, 77854, 78256, 84826, 88976, 96944, 97820, 111220, 121180, 136948, 155708, 169652, 171185, 194635, 195640, 212065, 222440, 242360, 273896, 311416, 339304, 342370, 389270, 391280, 405953, 424130, 444880, 484720, 547792, 622832, 678608, 684740, 778540, 811906, 848260, 1369480, 1557080, 1623812, 1696520, 2029765, 2738960, 2841671, 3114160, 3247624, 3393040, 4059530, 5683342, 6495248, 8119060, 11366684, 14208355, 16238120, 22733368, 28416710, 32476240, 45466736, 56833420, 113666840, 227333680]

約数ペア:

[(1, 227333680), (2, 113666840), (4, 56833420), (5, 45466736), (7, 32476240), (8, 28416710), (10, 22733368), (14, 16238120), (16, 14208355), (20, 11366684), (28, 8119060), (35, 6495248), (40, 5683342), (56, 4059530), (67, 3393040), (70, 3247624), (73, 3114160), (80, 2841671), (83, 2738960), (112, 2029765), (134, 1696520), (140, 1623812), (146, 1557080), (166, 1369480), (268, 848260), (280, 811906), (292, 778540), (332, 684740), (335, 678608), (365, 622832), (415, 547792), (469, 484720), (511, 444880), (536, 424130), (560, 405953), (581, 391280), (584, 389270), (664, 342370), (670, 339304), (730, 311416), (830, 273896), (938, 242360), (1022, 222440), (1072, 212065), (1162, 195640), (1168, 194635), (1328, 171185), (1340, 169652), (1460, 155708), (1660, 136948), (1876, 121180), (2044, 111220), (2324, 97820), (2345, 96944), (2555, 88976), (2680, 84826), (2905, 78256), (2920, 77854), (3320, 68474), (3752, 60590), (4088, 55610), (4648, 48910), (4690, 48472), (4891, 46480), (5110, 44488), (5360, 42413), (5561, 40880), (5810, 39128), (5840, 38927), (6059, 37520), (6640, 34237), (7504, 30295), (8176, 27805), (9296, 24455), (9380, 24236), (9782, 23240), (10220, 22244), (11122, 20440), (11620, 19564), (12118, 18760)]