1685204640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5393}}^1$

素因数の和:5452

約数の個数: 288

約数和(自身を含む): 6785565696

約数和(自身を除く): 5100361056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5393, 5580, 6510, 6944, 7440, 7812, 8680, 8928, 9765, 10080, 10416, 10786, 11160, 13020, 14880, 15624, 16179, 17360, 19530, 20832, 21572, 22320, 26040, 26965, 31248, 32358, 34720, 37751, 39060, 43144, 44640, 48537, 52080, 53930, 62496, 64716, 75502, 78120, 80895, 86288, 97074, 104160, 107860, 113253, 129432, 151004, 156240, 161790, 167183, 172576, 188755, 194148, 215720, 226506, 242685, 258864, 302008, 312480, 323580, 334366, 339759, 377510, 388296, 431440, 453012, 485370, 501549, 517728, 566265, 604016, 647160, 668732, 679518, 755020, 776592, 835915, 862880, 906024, 970740, 1003098, 1132530, 1170281, 1208032, 1294320, 1337464, 1359036, 1504647, 1510040, 1553184, 1671830, 1698795, 1812048, 1941480, 2006196, 2265060, 2340562, 2507745, 2588640, 2674928, 2718072, 3009294, 3020080, 3343660, 3397590, 3510843, 3624096, 3882960, 4012392, 4530120, 4681124, 5015490, 5349856, 5436144, 5851405, 6018588, 6040160, 6687320, 6795180, 7021686, 7523235, 7765920, 8024784, 9060240, 9362248, 10030980, 10532529, 10872288, 11702810, 12037176, 13374640, 13590360, 14043372, 15046470, 16049568, 17554215, 18120480, 18724496, 20061960, 21065058, 23405620, 24074352, 26749280, 27180720, 28086744, 30092940, 35108430, 37448992, 40123920, 42130116, 46811240, 48148704, 52662645, 54361440, 56173488, 60185880, 70216860, 80247840, 84260232, 93622480, 105325290, 112346976, 120371760, 140433720, 168520464, 187244960, 210650580, 240743520, 280867440, 337040928, 421301160, 561734880, 842602320, 1685204640]

約数ペア:

[(1, 1685204640), (2, 842602320), (3, 561734880), (4, 421301160), (5, 337040928), (6, 280867440), (7, 240743520), (8, 210650580), (9, 187244960), (10, 168520464), (12, 140433720), (14, 120371760), (15, 112346976), (16, 105325290), (18, 93622480), (20, 84260232), (21, 80247840), (24, 70216860), (28, 60185880), (30, 56173488), (31, 54361440), (32, 52662645), (35, 48148704), (36, 46811240), (40, 42130116), (42, 40123920), (45, 37448992), (48, 35108430), (56, 30092940), (60, 28086744), (62, 27180720), (63, 26749280), (70, 24074352), (72, 23405620), (80, 21065058), (84, 20061960), (90, 18724496), (93, 18120480), (96, 17554215), (105, 16049568), (112, 15046470), (120, 14043372), (124, 13590360), (126, 13374640), (140, 12037176), (144, 11702810), (155, 10872288), (160, 10532529), (168, 10030980), (180, 9362248), (186, 9060240), (210, 8024784), (217, 7765920), (224, 7523235), (240, 7021686), (248, 6795180), (252, 6687320), (279, 6040160), (280, 6018588), (288, 5851405), (310, 5436144), (315, 5349856), (336, 5015490), (360, 4681124), (372, 4530120), (420, 4012392), (434, 3882960), (465, 3624096), (480, 3510843), (496, 3397590), (504, 3343660), (558, 3020080), (560, 3009294), (620, 2718072), (630, 2674928), (651, 2588640), (672, 2507745), (720, 2340562), (744, 2265060), (840, 2006196), (868, 1941480), (930, 1812048), (992, 1698795), (1008, 1671830), (1085, 1553184), (1116, 1510040), (1120, 1504647), (1240, 1359036), (1260, 1337464), (1302, 1294320), (1395, 1208032), (1440, 1170281), (1488, 1132530), (1680, 1003098), (1736, 970740), (1860, 906024), (1953, 862880), (2016, 835915), (2170, 776592), (2232, 755020), (2480, 679518), (2520, 668732), (2604, 647160), (2790, 604016), (2976, 566265), (3255, 517728), (3360, 501549), (3472, 485370), (3720, 453012), (3906, 431440), (4340, 388296), (4464, 377510), (4960, 339759), (5040, 334366), (5208, 323580), (5393, 312480), (5580, 302008), (6510, 258864), (6944, 242685), (7440, 226506), (7812, 215720), (8680, 194148), (8928, 188755), (9765, 172576), (10080, 167183), (10416, 161790), (10786, 156240), (11160, 151004), (13020, 129432), (14880, 113253), (15624, 107860), (16179, 104160), (17360, 97074), (19530, 86288), (20832, 80895), (21572, 78120), (22320, 75502), (26040, 64716), (26965, 62496), (31248, 53930), (32358, 52080), (34720, 48537), (37751, 44640), (39060, 43144)]