306608640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 320

約数和(自身を含む): 1097179776

約数和(自身を除く): 790571136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 83, 96, 104, 111, 120, 128, 130, 148, 156, 160, 166, 185, 192, 195, 208, 222, 240, 249, 256, 260, 296, 312, 320, 332, 370, 384, 390, 415, 416, 444, 480, 481, 498, 512, 520, 555, 592, 624, 640, 664, 740, 768, 780, 830, 832, 888, 960, 962, 996, 1040, 1079, 1110, 1184, 1245, 1248, 1280, 1328, 1443, 1480, 1536, 1560, 1660, 1664, 1776, 1920, 1924, 1992, 2080, 2158, 2220, 2368, 2405, 2490, 2496, 2560, 2656, 2886, 2960, 3071, 3120, 3237, 3320, 3328, 3552, 3840, 3848, 3984, 4160, 4316, 4440, 4736, 4810, 4980, 4992, 5312, 5395, 5772, 5920, 6142, 6240, 6474, 6640, 6656, 7104, 7215, 7680, 7696, 7968, 8320, 8632, 8880, 9213, 9472, 9620, 9960, 9984, 10624, 10790, 11544, 11840, 12284, 12480, 12948, 13280, 14208, 14430, 15355, 15392, 15936, 16185, 16640, 17264, 17760, 18426, 18944, 19240, 19920, 19968, 21248, 21580, 23088, 23680, 24568, 24960, 25896, 26560, 28416, 28860, 30710, 30784, 31872, 32370, 33280, 34528, 35520, 36852, 38480, 39840, 39923, 42496, 43160, 46065, 46176, 47360, 49136, 49920, 51792, 53120, 56832, 57720, 61420, 61568, 63744, 64740, 69056, 71040, 73704, 76960, 79680, 79846, 86320, 92130, 92352, 94720, 98272, 99840, 103584, 106240, 115440, 119769, 122840, 123136, 127488, 129480, 138112, 142080, 147408, 153920, 159360, 159692, 172640, 184260, 184704, 196544, 199615, 207168, 212480, 230880, 239538, 245680, 246272, 258960, 276224, 284160, 294816, 307840, 318720, 319384, 345280, 368520, 369408, 393088, 399230, 414336, 461760, 479076, 491360, 517920, 552448, 589632, 598845, 615680, 637440, 638768, 690560, 737040, 738816, 786176, 798460, 828672, 923520, 958152, 982720, 1035840, 1179264, 1197690, 1231360, 1277536, 1381120, 1474080, 1572352, 1596920, 1657344, 1847040, 1916304, 1965440, 2071680, 2358528, 2395380, 2555072, 2762240, 2948160, 3193840, 3694080, 3832608, 3930880, 4143360, 4717056, 4790760, 5110144, 5896320, 6387680, 7665216, 7861760, 8286720, 9581520, 10220288, 11792640, 12775360, 15330432, 19163040, 20440576, 23585280, 25550720, 30660864, 38326080, 51101440, 61321728, 76652160, 102202880, 153304320, 306608640]

約数ペア:

[(1, 306608640), (2, 153304320), (3, 102202880), (4, 76652160), (5, 61321728), (6, 51101440), (8, 38326080), (10, 30660864), (12, 25550720), (13, 23585280), (15, 20440576), (16, 19163040), (20, 15330432), (24, 12775360), (26, 11792640), (30, 10220288), (32, 9581520), (37, 8286720), (39, 7861760), (40, 7665216), (48, 6387680), (52, 5896320), (60, 5110144), (64, 4790760), (65, 4717056), (74, 4143360), (78, 3930880), (80, 3832608), (83, 3694080), (96, 3193840), (104, 2948160), (111, 2762240), (120, 2555072), (128, 2395380), (130, 2358528), (148, 2071680), (156, 1965440), (160, 1916304), (166, 1847040), (185, 1657344), (192, 1596920), (195, 1572352), (208, 1474080), (222, 1381120), (240, 1277536), (249, 1231360), (256, 1197690), (260, 1179264), (296, 1035840), (312, 982720), (320, 958152), (332, 923520), (370, 828672), (384, 798460), (390, 786176), (415, 738816), (416, 737040), (444, 690560), (480, 638768), (481, 637440), (498, 615680), (512, 598845), (520, 589632), (555, 552448), (592, 517920), (624, 491360), (640, 479076), (664, 461760), (740, 414336), (768, 399230), (780, 393088), (830, 369408), (832, 368520), (888, 345280), (960, 319384), (962, 318720), (996, 307840), (1040, 294816), (1079, 284160), (1110, 276224), (1184, 258960), (1245, 246272), (1248, 245680), (1280, 239538), (1328, 230880), (1443, 212480), (1480, 207168), (1536, 199615), (1560, 196544), (1660, 184704), (1664, 184260), (1776, 172640), (1920, 159692), (1924, 159360), (1992, 153920), (2080, 147408), (2158, 142080), (2220, 138112), (2368, 129480), (2405, 127488), (2490, 123136), (2496, 122840), (2560, 119769), (2656, 115440), (2886, 106240), (2960, 103584), (3071, 99840), (3120, 98272), (3237, 94720), (3320, 92352), (3328, 92130), (3552, 86320), (3840, 79846), (3848, 79680), (3984, 76960), (4160, 73704), (4316, 71040), (4440, 69056), (4736, 64740), (4810, 63744), (4980, 61568), (4992, 61420), (5312, 57720), (5395, 56832), (5772, 53120), (5920, 51792), (6142, 49920), (6240, 49136), (6474, 47360), (6640, 46176), (6656, 46065), (7104, 43160), (7215, 42496), (7680, 39923), (7696, 39840), (7968, 38480), (8320, 36852), (8632, 35520), (8880, 34528), (9213, 33280), (9472, 32370), (9620, 31872), (9960, 30784), (9984, 30710), (10624, 28860), (10790, 28416), (11544, 26560), (11840, 25896), (12284, 24960), (12480, 24568), (12948, 23680), (13280, 23088), (14208, 21580), (14430, 21248), (15355, 19968), (15392, 19920), (15936, 19240), (16185, 18944), (16640, 18426), (17264, 17760)]