313712640

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 336

約数和(自身を含む): 1165421088

約数和(自身を除く): 851708448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 37, 40, 45, 46, 48, 60, 64, 69, 72, 74, 80, 90, 92, 96, 111, 115, 120, 128, 138, 144, 148, 160, 180, 184, 185, 192, 207, 222, 230, 240, 256, 276, 288, 296, 320, 333, 345, 360, 368, 370, 384, 414, 444, 460, 480, 512, 552, 555, 576, 592, 640, 666, 690, 720, 736, 740, 768, 828, 851, 888, 920, 960, 1024, 1035, 1104, 1110, 1152, 1184, 1280, 1332, 1380, 1440, 1472, 1480, 1536, 1656, 1665, 1702, 1776, 1840, 1920, 2048, 2070, 2208, 2220, 2304, 2368, 2553, 2560, 2664, 2760, 2880, 2944, 2960, 3072, 3312, 3330, 3404, 3552, 3680, 3840, 4096, 4140, 4255, 4416, 4440, 4608, 4736, 5106, 5120, 5328, 5520, 5760, 5888, 5920, 6144, 6624, 6660, 6808, 7104, 7360, 7659, 7680, 8192, 8280, 8510, 8832, 8880, 9216, 9472, 10212, 10240, 10656, 11040, 11520, 11776, 11840, 12288, 12765, 13248, 13320, 13616, 14208, 14720, 15318, 15360, 16560, 17020, 17664, 17760, 18432, 18944, 20424, 20480, 21312, 22080, 23040, 23552, 23680, 24576, 25530, 26496, 26640, 27232, 28416, 29440, 30636, 30720, 33120, 34040, 35328, 35520, 36864, 37888, 38295, 40848, 40960, 42624, 44160, 46080, 47104, 47360, 51060, 52992, 53280, 54464, 56832, 58880, 61272, 61440, 66240, 68080, 70656, 71040, 73728, 75776, 76590, 81696, 85248, 88320, 92160, 94208, 94720, 102120, 105984, 106560, 108928, 113664, 117760, 122544, 122880, 132480, 136160, 141312, 142080, 151552, 153180, 163392, 170496, 176640, 184320, 188416, 189440, 204240, 211968, 213120, 217856, 227328, 235520, 245088, 264960, 272320, 282624, 284160, 303104, 306360, 326784, 340992, 353280, 368640, 378880, 408480, 423936, 426240, 435712, 454656, 471040, 490176, 529920, 544640, 565248, 568320, 612720, 653568, 681984, 706560, 757760, 816960, 847872, 852480, 871424, 909312, 942080, 980352, 1059840, 1089280, 1136640, 1225440, 1307136, 1363968, 1413120, 1515520, 1633920, 1695744, 1704960, 1742848, 1960704, 2119680, 2178560, 2273280, 2450880, 2614272, 2727936, 2826240, 3267840, 3409920, 3485696, 3921408, 4239360, 4357120, 4546560, 4901760, 5228544, 6535680, 6819840, 6971392, 7842816, 8478720, 8714240, 9803520, 10457088, 13071360, 13639680, 15685632, 17428480, 19607040, 20914176, 26142720, 31371264, 34856960, 39214080, 52285440, 62742528, 78428160, 104570880, 156856320, 313712640]

約数ペア:

[(1, 313712640), (2, 156856320), (3, 104570880), (4, 78428160), (5, 62742528), (6, 52285440), (8, 39214080), (9, 34856960), (10, 31371264), (12, 26142720), (15, 20914176), (16, 19607040), (18, 17428480), (20, 15685632), (23, 13639680), (24, 13071360), (30, 10457088), (32, 9803520), (36, 8714240), (37, 8478720), (40, 7842816), (45, 6971392), (46, 6819840), (48, 6535680), (60, 5228544), (64, 4901760), (69, 4546560), (72, 4357120), (74, 4239360), (80, 3921408), (90, 3485696), (92, 3409920), (96, 3267840), (111, 2826240), (115, 2727936), (120, 2614272), (128, 2450880), (138, 2273280), (144, 2178560), (148, 2119680), (160, 1960704), (180, 1742848), (184, 1704960), (185, 1695744), (192, 1633920), (207, 1515520), (222, 1413120), (230, 1363968), (240, 1307136), (256, 1225440), (276, 1136640), (288, 1089280), (296, 1059840), (320, 980352), (333, 942080), (345, 909312), (360, 871424), (368, 852480), (370, 847872), (384, 816960), (414, 757760), (444, 706560), (460, 681984), (480, 653568), (512, 612720), (552, 568320), (555, 565248), (576, 544640), (592, 529920), (640, 490176), (666, 471040), (690, 454656), (720, 435712), (736, 426240), (740, 423936), (768, 408480), (828, 378880), (851, 368640), (888, 353280), (920, 340992), (960, 326784), (1024, 306360), (1035, 303104), (1104, 284160), (1110, 282624), (1152, 272320), (1184, 264960), (1280, 245088), (1332, 235520), (1380, 227328), (1440, 217856), (1472, 213120), (1480, 211968), (1536, 204240), (1656, 189440), (1665, 188416), (1702, 184320), (1776, 176640), (1840, 170496), (1920, 163392), (2048, 153180), (2070, 151552), (2208, 142080), (2220, 141312), (2304, 136160), (2368, 132480), (2553, 122880), (2560, 122544), (2664, 117760), (2760, 113664), (2880, 108928), (2944, 106560), (2960, 105984), (3072, 102120), (3312, 94720), (3330, 94208), (3404, 92160), (3552, 88320), (3680, 85248), (3840, 81696), (4096, 76590), (4140, 75776), (4255, 73728), (4416, 71040), (4440, 70656), (4608, 68080), (4736, 66240), (5106, 61440), (5120, 61272), (5328, 58880), (5520, 56832), (5760, 54464), (5888, 53280), (5920, 52992), (6144, 51060), (6624, 47360), (6660, 47104), (6808, 46080), (7104, 44160), (7360, 42624), (7659, 40960), (7680, 40848), (8192, 38295), (8280, 37888), (8510, 36864), (8832, 35520), (8880, 35328), (9216, 34040), (9472, 33120), (10212, 30720), (10240, 30636), (10656, 29440), (11040, 28416), (11520, 27232), (11776, 26640), (11840, 26496), (12288, 25530), (12765, 24576), (13248, 23680), (13320, 23552), (13616, 23040), (14208, 22080), (14720, 21312), (15318, 20480), (15360, 20424), (16560, 18944), (17020, 18432), (17664, 17760)]