2040884640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2063}}^1$

素因数の和:2316

約数の個数: 192

約数和(自身を含む): 7177766400

約数和(自身を除く): 5136881760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 229, 240, 270, 288, 360, 432, 458, 480, 540, 687, 720, 864, 916, 1080, 1145, 1374, 1440, 1832, 2061, 2063, 2160, 2290, 2748, 3435, 3664, 4122, 4126, 4320, 4580, 5496, 6183, 6189, 6870, 7328, 8244, 8252, 9160, 10305, 10315, 10992, 12366, 12378, 13740, 16488, 16504, 18320, 18567, 20610, 20630, 21984, 24732, 24756, 27480, 30915, 30945, 32976, 33008, 36640, 37134, 41220, 41260, 49464, 49512, 54960, 55701, 61830, 61890, 65952, 66016, 74268, 82440, 82520, 92835, 98928, 99024, 109920, 111402, 123660, 123780, 148536, 164880, 165040, 185670, 197856, 198048, 222804, 247320, 247560, 278505, 297072, 329760, 330080, 371340, 445608, 472427, 494640, 495120, 557010, 594144, 742680, 891216, 944854, 989280, 990240, 1114020, 1417281, 1485360, 1782432, 1889708, 2228040, 2362135, 2834562, 2970720, 3779416, 4251843, 4456080, 4724270, 5669124, 7086405, 7558832, 8503686, 8912160, 9448540, 11338248, 12755529, 14172810, 15117664, 17007372, 18897080, 21259215, 22676496, 25511058, 28345620, 34014744, 37794160, 42518430, 45352992, 51022116, 56691240, 63777645, 68029488, 75588320, 85036860, 102044232, 113382480, 127555290, 136058976, 170073720, 204088464, 226764960, 255110580, 340147440, 408176928, 510221160, 680294880, 1020442320, 2040884640]

約数ペア:

[(1, 2040884640), (2, 1020442320), (3, 680294880), (4, 510221160), (5, 408176928), (6, 340147440), (8, 255110580), (9, 226764960), (10, 204088464), (12, 170073720), (15, 136058976), (16, 127555290), (18, 113382480), (20, 102044232), (24, 85036860), (27, 75588320), (30, 68029488), (32, 63777645), (36, 56691240), (40, 51022116), (45, 45352992), (48, 42518430), (54, 37794160), (60, 34014744), (72, 28345620), (80, 25511058), (90, 22676496), (96, 21259215), (108, 18897080), (120, 17007372), (135, 15117664), (144, 14172810), (160, 12755529), (180, 11338248), (216, 9448540), (229, 8912160), (240, 8503686), (270, 7558832), (288, 7086405), (360, 5669124), (432, 4724270), (458, 4456080), (480, 4251843), (540, 3779416), (687, 2970720), (720, 2834562), (864, 2362135), (916, 2228040), (1080, 1889708), (1145, 1782432), (1374, 1485360), (1440, 1417281), (1832, 1114020), (2061, 990240), (2063, 989280), (2160, 944854), (2290, 891216), (2748, 742680), (3435, 594144), (3664, 557010), (4122, 495120), (4126, 494640), (4320, 472427), (4580, 445608), (5496, 371340), (6183, 330080), (6189, 329760), (6870, 297072), (7328, 278505), (8244, 247560), (8252, 247320), (9160, 222804), (10305, 198048), (10315, 197856), (10992, 185670), (12366, 165040), (12378, 164880), (13740, 148536), (16488, 123780), (16504, 123660), (18320, 111402), (18567, 109920), (20610, 99024), (20630, 98928), (21984, 92835), (24732, 82520), (24756, 82440), (27480, 74268), (30915, 66016), (30945, 65952), (32976, 61890), (33008, 61830), (36640, 55701), (37134, 54960), (41220, 49512), (41260, 49464)]