2478451200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 480

約数和(自身を含む): 8930380800

約数和(自身を除く): 6451929600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 43, 48, 50, 57, 60, 64, 75, 76, 79, 80, 86, 95, 96, 100, 114, 120, 128, 129, 150, 152, 158, 160, 172, 190, 192, 200, 215, 228, 237, 240, 256, 258, 285, 300, 304, 316, 320, 344, 380, 384, 395, 400, 430, 456, 474, 475, 480, 512, 516, 570, 600, 608, 632, 640, 645, 688, 760, 768, 790, 800, 817, 860, 912, 948, 950, 960, 1032, 1075, 1140, 1185, 1200, 1216, 1264, 1280, 1290, 1376, 1425, 1501, 1520, 1536, 1580, 1600, 1634, 1720, 1824, 1896, 1900, 1920, 1975, 2064, 2150, 2280, 2370, 2400, 2432, 2451, 2528, 2560, 2580, 2752, 2850, 3002, 3040, 3160, 3200, 3225, 3268, 3397, 3440, 3648, 3792, 3800, 3840, 3950, 4085, 4128, 4300, 4503, 4560, 4740, 4800, 4864, 4902, 5056, 5160, 5504, 5700, 5925, 6004, 6080, 6320, 6400, 6450, 6536, 6794, 6880, 7296, 7505, 7584, 7600, 7680, 7900, 8170, 8256, 8600, 9006, 9120, 9480, 9600, 9728, 9804, 10112, 10191, 10320, 11008, 11400, 11850, 12008, 12160, 12255, 12640, 12800, 12900, 13072, 13588, 13760, 14592, 15010, 15168, 15200, 15800, 16340, 16512, 16985, 17200, 18012, 18240, 18960, 19200, 19608, 20224, 20382, 20425, 20640, 22016, 22515, 22800, 23700, 24016, 24320, 24510, 25280, 25800, 26144, 27176, 27520, 29184, 30020, 30336, 30400, 31600, 32680, 33024, 33970, 34400, 36024, 36480, 37525, 37920, 38400, 39216, 40448, 40764, 40850, 41280, 45030, 45600, 47400, 48032, 48640, 49020, 50560, 50955, 51600, 52288, 54352, 55040, 60040, 60672, 60800, 61275, 63200, 64543, 65360, 66048, 67940, 68800, 72048, 72960, 75050, 75840, 78432, 81528, 81700, 82560, 84925, 90060, 91200, 94800, 96064, 98040, 101120, 101910, 103200, 104576, 108704, 110080, 112575, 120080, 121344, 121600, 122550, 126400, 129086, 130720, 135880, 137600, 144096, 145920, 150100, 151680, 156864, 163056, 163400, 165120, 169850, 180120, 182400, 189600, 192128, 193629, 196080, 202240, 203820, 206400, 209152, 217408, 225150, 240160, 243200, 245100, 252800, 254775, 258172, 261440, 271760, 275200, 288192, 300200, 303360, 313728, 322715, 326112, 326800, 330240, 339700, 360240, 364800, 379200, 384256, 387258, 392160, 407640, 412800, 418304, 434816, 450300, 480320, 490200, 505600, 509550, 516344, 522880, 543520, 550400, 576384, 600400, 606720, 627456, 645430, 652224, 653600, 679400, 720480, 729600, 758400, 768512, 774516, 784320, 815280, 825600, 869632, 900600, 960640, 968145, 980400, 1011200, 1019100, 1032688, 1045760, 1087040, 1152768, 1200800, 1254912, 1290860, 1304448, 1307200, 1358800, 1440960, 1516800, 1549032, 1568640, 1613575, 1630560, 1651200, 1739264, 1801200, 1921280, 1936290, 1960800, 2038200, 2065376, 2091520, 2174080, 2305536, 2401600, 2581720, 2608896, 2614400, 2717600, 2881920, 3033600, 3098064, 3137280, 3227150, 3261120, 3602400, 3842560, 3872580, 3921600, 4076400, 4130752, 4348160, 4803200, 4840725, 5163440, 5217792, 5228800, 5435200, 5763840, 6196128, 6274560, 6454300, 6522240, 7204800, 7745160, 7843200, 8152800, 8261504, 8696320, 9606400, 9681450, 10326880, 10457600, 10870400, 11527680, 12392256, 12908600, 13044480, 14409600, 15490320, 15686400, 16305600, 16523008, 19212800, 19362900, 20653760, 21740800, 24784512, 25817200, 26088960, 28819200, 30980640, 31372800, 32611200, 33046016, 38725800, 41307520, 43481600, 49569024, 51634400, 57638400, 61961280, 65222400, 77451600, 82615040, 99138048, 103268800, 123922560, 130444800, 154903200, 165230080, 206537600, 247845120, 309806400, 413075200, 495690240, 619612800, 826150400, 1239225600, 2478451200]

約数ペア:

[(1, 2478451200), (2, 1239225600), (3, 826150400), (4, 619612800), (5, 495690240), (6, 413075200), (8, 309806400), (10, 247845120), (12, 206537600), (15, 165230080), (16, 154903200), (19, 130444800), (20, 123922560), (24, 103268800), (25, 99138048), (30, 82615040), (32, 77451600), (38, 65222400), (40, 61961280), (43, 57638400), (48, 51634400), (50, 49569024), (57, 43481600), (60, 41307520), (64, 38725800), (75, 33046016), (76, 32611200), (79, 31372800), (80, 30980640), (86, 28819200), (95, 26088960), (96, 25817200), (100, 24784512), (114, 21740800), (120, 20653760), (128, 19362900), (129, 19212800), (150, 16523008), (152, 16305600), (158, 15686400), (160, 15490320), (172, 14409600), (190, 13044480), (192, 12908600), (200, 12392256), (215, 11527680), (228, 10870400), (237, 10457600), (240, 10326880), (256, 9681450), (258, 9606400), (285, 8696320), (300, 8261504), (304, 8152800), (316, 7843200), (320, 7745160), (344, 7204800), (380, 6522240), (384, 6454300), (395, 6274560), (400, 6196128), (430, 5763840), (456, 5435200), (474, 5228800), (475, 5217792), (480, 5163440), (512, 4840725), (516, 4803200), (570, 4348160), (600, 4130752), (608, 4076400), (632, 3921600), (640, 3872580), (645, 3842560), (688, 3602400), (760, 3261120), (768, 3227150), (790, 3137280), (800, 3098064), (817, 3033600), (860, 2881920), (912, 2717600), (948, 2614400), (950, 2608896), (960, 2581720), (1032, 2401600), (1075, 2305536), (1140, 2174080), (1185, 2091520), (1200, 2065376), (1216, 2038200), (1264, 1960800), (1280, 1936290), (1290, 1921280), (1376, 1801200), (1425, 1739264), (1501, 1651200), (1520, 1630560), (1536, 1613575), (1580, 1568640), (1600, 1549032), (1634, 1516800), (1720, 1440960), (1824, 1358800), (1896, 1307200), (1900, 1304448), (1920, 1290860), (1975, 1254912), (2064, 1200800), (2150, 1152768), (2280, 1087040), (2370, 1045760), (2400, 1032688), (2432, 1019100), (2451, 1011200), (2528, 980400), (2560, 968145), (2580, 960640), (2752, 900600), (2850, 869632), (3002, 825600), (3040, 815280), (3160, 784320), (3200, 774516), (3225, 768512), (3268, 758400), (3397, 729600), (3440, 720480), (3648, 679400), (3792, 653600), (3800, 652224), (3840, 645430), (3950, 627456), (4085, 606720), (4128, 600400), (4300, 576384), (4503, 550400), (4560, 543520), (4740, 522880), (4800, 516344), (4864, 509550), (4902, 505600), (5056, 490200), (5160, 480320), (5504, 450300), (5700, 434816), (5925, 418304), (6004, 412800), (6080, 407640), (6320, 392160), (6400, 387258), (6450, 384256), (6536, 379200), (6794, 364800), (6880, 360240), (7296, 339700), (7505, 330240), (7584, 326800), (7600, 326112), (7680, 322715), (7900, 313728), (8170, 303360), (8256, 300200), (8600, 288192), (9006, 275200), (9120, 271760), (9480, 261440), (9600, 258172), (9728, 254775), (9804, 252800), (10112, 245100), (10191, 243200), (10320, 240160), (11008, 225150), (11400, 217408), (11850, 209152), (12008, 206400), (12160, 203820), (12255, 202240), (12640, 196080), (12800, 193629), (12900, 192128), (13072, 189600), (13588, 182400), (13760, 180120), (14592, 169850), (15010, 165120), (15168, 163400), (15200, 163056), (15800, 156864), (16340, 151680), (16512, 150100), (16985, 145920), (17200, 144096), (18012, 137600), (18240, 135880), (18960, 130720), (19200, 129086), (19608, 126400), (20224, 122550), (20382, 121600), (20425, 121344), (20640, 120080), (22016, 112575), (22515, 110080), (22800, 108704), (23700, 104576), (24016, 103200), (24320, 101910), (24510, 101120), (25280, 98040), (25800, 96064), (26144, 94800), (27176, 91200), (27520, 90060), (29184, 84925), (30020, 82560), (30336, 81700), (30400, 81528), (31600, 78432), (32680, 75840), (33024, 75050), (33970, 72960), (34400, 72048), (36024, 68800), (36480, 67940), (37525, 66048), (37920, 65360), (38400, 64543), (39216, 63200), (40448, 61275), (40764, 60800), (40850, 60672), (41280, 60040), (45030, 55040), (45600, 54352), (47400, 52288), (48032, 51600), (48640, 50955), (49020, 50560)]