248648796160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{1063}}^1$

素因数の和:1574

約数の個数: 192

約数和(自身を含む): 609851773440

約数和(自身を除く): 361202977280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 431, 512, 530, 640, 848, 862, 1024, 1060, 1063, 1280, 1696, 1724, 2048, 2120, 2126, 2155, 2560, 3392, 3448, 4240, 4252, 4310, 5120, 5315, 6784, 6896, 8480, 8504, 8620, 10240, 10630, 13568, 13792, 16960, 17008, 17240, 21260, 22843, 27136, 27584, 33920, 34016, 34480, 42520, 45686, 54272, 55168, 56339, 67840, 68032, 68960, 85040, 91372, 108544, 110336, 112678, 114215, 135680, 136064, 137920, 170080, 182744, 220672, 225356, 228430, 271360, 272128, 275840, 281695, 340160, 365488, 441344, 450712, 456860, 458153, 542720, 544256, 551680, 563390, 680320, 730976, 882688, 901424, 913720, 916306, 1088512, 1103360, 1126780, 1360640, 1461952, 1802848, 1827440, 1832612, 2177024, 2206720, 2253560, 2290765, 2721280, 2923904, 3605696, 3654880, 3665224, 4413440, 4507120, 4581530, 5442560, 5847808, 7211392, 7309760, 7330448, 9014240, 9163060, 10885120, 11695616, 14422784, 14619520, 14660896, 18028480, 18326120, 23391232, 24282109, 28845568, 29239040, 29321792, 36056960, 36652240, 46782464, 48564218, 57691136, 58478080, 58643584, 72113920, 73304480, 97128436, 115382272, 116956160, 117287168, 121410545, 144227840, 146608960, 194256872, 233912320, 234574336, 242821090, 288455680, 293217920, 388513744, 469148672, 485642180, 576911360, 586435840, 777027488, 938297344, 971284360, 1172871680, 1554054976, 1942568720, 2345743360, 3108109952, 3885137440, 4691486720, 6216219904, 7770274880, 12432439808, 15540549760, 24864879616, 31081099520, 49729759232, 62162199040, 124324398080, 248648796160]

約数ペア:

[(1, 248648796160), (2, 124324398080), (4, 62162199040), (5, 49729759232), (8, 31081099520), (10, 24864879616), (16, 15540549760), (20, 12432439808), (32, 7770274880), (40, 6216219904), (53, 4691486720), (64, 3885137440), (80, 3108109952), (106, 2345743360), (128, 1942568720), (160, 1554054976), (212, 1172871680), (256, 971284360), (265, 938297344), (320, 777027488), (424, 586435840), (431, 576911360), (512, 485642180), (530, 469148672), (640, 388513744), (848, 293217920), (862, 288455680), (1024, 242821090), (1060, 234574336), (1063, 233912320), (1280, 194256872), (1696, 146608960), (1724, 144227840), (2048, 121410545), (2120, 117287168), (2126, 116956160), (2155, 115382272), (2560, 97128436), (3392, 73304480), (3448, 72113920), (4240, 58643584), (4252, 58478080), (4310, 57691136), (5120, 48564218), (5315, 46782464), (6784, 36652240), (6896, 36056960), (8480, 29321792), (8504, 29239040), (8620, 28845568), (10240, 24282109), (10630, 23391232), (13568, 18326120), (13792, 18028480), (16960, 14660896), (17008, 14619520), (17240, 14422784), (21260, 11695616), (22843, 10885120), (27136, 9163060), (27584, 9014240), (33920, 7330448), (34016, 7309760), (34480, 7211392), (42520, 5847808), (45686, 5442560), (54272, 4581530), (55168, 4507120), (56339, 4413440), (67840, 3665224), (68032, 3654880), (68960, 3605696), (85040, 2923904), (91372, 2721280), (108544, 2290765), (110336, 2253560), (112678, 2206720), (114215, 2177024), (135680, 1832612), (136064, 1827440), (137920, 1802848), (170080, 1461952), (182744, 1360640), (220672, 1126780), (225356, 1103360), (228430, 1088512), (271360, 916306), (272128, 913720), (275840, 901424), (281695, 882688), (340160, 730976), (365488, 680320), (441344, 563390), (450712, 551680), (456860, 544256), (458153, 542720)]