187366480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 527966208

約数和(自身を除く): 340599728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 43, 56, 62, 70, 80, 86, 112, 124, 140, 155, 172, 215, 217, 248, 251, 280, 301, 310, 344, 430, 434, 496, 502, 560, 602, 620, 688, 860, 868, 1004, 1085, 1204, 1240, 1255, 1333, 1505, 1720, 1736, 1757, 2008, 2170, 2408, 2480, 2510, 2666, 3010, 3440, 3472, 3514, 4016, 4340, 4816, 5020, 5332, 6020, 6665, 7028, 7781, 8680, 8785, 9331, 10040, 10664, 10793, 12040, 13330, 14056, 15562, 17360, 17570, 18662, 20080, 21328, 21586, 24080, 26660, 28112, 31124, 35140, 37324, 38905, 43172, 46655, 53320, 53965, 54467, 62248, 70280, 74648, 75551, 77810, 86344, 93310, 106640, 107930, 108934, 124496, 140560, 149296, 151102, 155620, 172688, 186620, 215860, 217868, 272335, 302204, 311240, 334583, 373240, 377755, 431720, 435736, 544670, 604408, 622480, 669166, 746480, 755510, 863440, 871472, 1089340, 1208816, 1338332, 1511020, 1672915, 2178680, 2342081, 2676664, 3022040, 3345830, 4357360, 4684162, 5353328, 6044080, 6691660, 9368324, 11710405, 13383320, 18736648, 23420810, 26766640, 37473296, 46841620, 93683240, 187366480]

約数ペア:

[(1, 187366480), (2, 93683240), (4, 46841620), (5, 37473296), (7, 26766640), (8, 23420810), (10, 18736648), (14, 13383320), (16, 11710405), (20, 9368324), (28, 6691660), (31, 6044080), (35, 5353328), (40, 4684162), (43, 4357360), (56, 3345830), (62, 3022040), (70, 2676664), (80, 2342081), (86, 2178680), (112, 1672915), (124, 1511020), (140, 1338332), (155, 1208816), (172, 1089340), (215, 871472), (217, 863440), (248, 755510), (251, 746480), (280, 669166), (301, 622480), (310, 604408), (344, 544670), (430, 435736), (434, 431720), (496, 377755), (502, 373240), (560, 334583), (602, 311240), (620, 302204), (688, 272335), (860, 217868), (868, 215860), (1004, 186620), (1085, 172688), (1204, 155620), (1240, 151102), (1255, 149296), (1333, 140560), (1505, 124496), (1720, 108934), (1736, 107930), (1757, 106640), (2008, 93310), (2170, 86344), (2408, 77810), (2480, 75551), (2510, 74648), (2666, 70280), (3010, 62248), (3440, 54467), (3472, 53965), (3514, 53320), (4016, 46655), (4340, 43172), (4816, 38905), (5020, 37324), (5332, 35140), (6020, 31124), (6665, 28112), (7028, 26660), (7781, 24080), (8680, 21586), (8785, 21328), (9331, 20080), (10040, 18662), (10664, 17570), (10793, 17360), (12040, 15562), (13330, 14056)]