220146240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5333}}^1$

素因数の和:5396

約数の個数: 112

約数和(自身を含む): 715353408

約数和(自身を除く): 495207168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 5333, 6880, 8256, 10320, 10666, 13760, 15999, 20640, 21332, 26665, 31998, 41280, 42664, 53330, 63996, 79995, 85328, 106660, 127992, 159990, 170656, 213320, 229319, 255984, 319980, 341312, 426640, 458638, 511968, 639960, 687957, 853280, 917276, 1023936, 1146595, 1279920, 1375914, 1706560, 1834552, 2293190, 2559840, 2751828, 3439785, 3669104, 4586380, 5119680, 5503656, 6879570, 7338208, 9172760, 11007312, 13759140, 14676416, 18345520, 22014624, 27518280, 36691040, 44029248, 55036560, 73382080, 110073120, 220146240]

約数ペア:

[(1, 220146240), (2, 110073120), (3, 73382080), (4, 55036560), (5, 44029248), (6, 36691040), (8, 27518280), (10, 22014624), (12, 18345520), (15, 14676416), (16, 13759140), (20, 11007312), (24, 9172760), (30, 7338208), (32, 6879570), (40, 5503656), (43, 5119680), (48, 4586380), (60, 3669104), (64, 3439785), (80, 2751828), (86, 2559840), (96, 2293190), (120, 1834552), (129, 1706560), (160, 1375914), (172, 1279920), (192, 1146595), (215, 1023936), (240, 917276), (258, 853280), (320, 687957), (344, 639960), (430, 511968), (480, 458638), (516, 426640), (645, 341312), (688, 319980), (860, 255984), (960, 229319), (1032, 213320), (1290, 170656), (1376, 159990), (1720, 127992), (2064, 106660), (2580, 85328), (2752, 79995), (3440, 63996), (4128, 53330), (5160, 42664), (5333, 41280), (6880, 31998), (8256, 26665), (10320, 21332), (10666, 20640), (13760, 15999)]