332513440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 947939328

約数和(自身を除く): 615425888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 61, 62, 70, 80, 112, 122, 124, 140, 155, 157, 160, 217, 224, 244, 248, 280, 305, 310, 314, 427, 434, 488, 496, 560, 610, 620, 628, 785, 854, 868, 976, 992, 1085, 1099, 1120, 1220, 1240, 1256, 1570, 1708, 1736, 1891, 1952, 2135, 2170, 2198, 2440, 2480, 2512, 3140, 3416, 3472, 3782, 4270, 4340, 4396, 4867, 4880, 4960, 5024, 5495, 6280, 6832, 6944, 7564, 8540, 8680, 8792, 9455, 9577, 9734, 9760, 10990, 12560, 13237, 13664, 15128, 17080, 17360, 17584, 18910, 19154, 19468, 21980, 24335, 25120, 26474, 30256, 34069, 34160, 34720, 35168, 37820, 38308, 38936, 43960, 47885, 48670, 52948, 60512, 66185, 67039, 68138, 68320, 75640, 76616, 77872, 87920, 95770, 97340, 105896, 132370, 134078, 136276, 151280, 153232, 155744, 170345, 175840, 191540, 194680, 211792, 264740, 268156, 272552, 296887, 302560, 306464, 335195, 340690, 383080, 389360, 423584, 529480, 536312, 545104, 593774, 670390, 681380, 766160, 778720, 1058960, 1072624, 1090208, 1187548, 1340780, 1362760, 1484435, 1532320, 2078209, 2117920, 2145248, 2375096, 2681560, 2725520, 2968870, 4156418, 4750192, 5363120, 5451040, 5937740, 8312836, 9500384, 10391045, 10726240, 11875480, 16625672, 20782090, 23750960, 33251344, 41564180, 47501920, 66502688, 83128360, 166256720, 332513440]

約数ペア:

[(1, 332513440), (2, 166256720), (4, 83128360), (5, 66502688), (7, 47501920), (8, 41564180), (10, 33251344), (14, 23750960), (16, 20782090), (20, 16625672), (28, 11875480), (31, 10726240), (32, 10391045), (35, 9500384), (40, 8312836), (56, 5937740), (61, 5451040), (62, 5363120), (70, 4750192), (80, 4156418), (112, 2968870), (122, 2725520), (124, 2681560), (140, 2375096), (155, 2145248), (157, 2117920), (160, 2078209), (217, 1532320), (224, 1484435), (244, 1362760), (248, 1340780), (280, 1187548), (305, 1090208), (310, 1072624), (314, 1058960), (427, 778720), (434, 766160), (488, 681380), (496, 670390), (560, 593774), (610, 545104), (620, 536312), (628, 529480), (785, 423584), (854, 389360), (868, 383080), (976, 340690), (992, 335195), (1085, 306464), (1099, 302560), (1120, 296887), (1220, 272552), (1240, 268156), (1256, 264740), (1570, 211792), (1708, 194680), (1736, 191540), (1891, 175840), (1952, 170345), (2135, 155744), (2170, 153232), (2198, 151280), (2440, 136276), (2480, 134078), (2512, 132370), (3140, 105896), (3416, 97340), (3472, 95770), (3782, 87920), (4270, 77872), (4340, 76616), (4396, 75640), (4867, 68320), (4880, 68138), (4960, 67039), (5024, 66185), (5495, 60512), (6280, 52948), (6832, 48670), (6944, 47885), (7564, 43960), (8540, 38936), (8680, 38308), (8792, 37820), (9455, 35168), (9577, 34720), (9734, 34160), (9760, 34069), (10990, 30256), (12560, 26474), (13237, 25120), (13664, 24335), (15128, 21980), (17080, 19468), (17360, 19154), (17584, 18910)]