140431200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:686

約数の個数: 288

約数和(自身を含む): 563463936

約数和(自身を除く): 423032736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 130, 140, 150, 156, 160, 168, 175, 182, 195, 200, 208, 210, 224, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 416, 420, 455, 480, 520, 525, 546, 560, 600, 624, 643, 650, 672, 700, 728, 780, 800, 840, 910, 975, 1040, 1050, 1092, 1120, 1200, 1248, 1286, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1929, 1950, 2080, 2100, 2184, 2275, 2400, 2572, 2600, 2730, 2800, 2912, 3120, 3215, 3360, 3640, 3858, 3900, 4200, 4368, 4501, 4550, 5144, 5200, 5460, 5600, 6240, 6430, 6825, 7280, 7716, 7800, 8359, 8400, 8736, 9002, 9100, 9645, 10288, 10400, 10920, 12860, 13503, 13650, 14560, 15432, 15600, 16075, 16718, 16800, 18004, 18200, 19290, 20576, 21840, 22505, 25077, 25720, 27006, 27300, 30864, 31200, 32150, 33436, 36008, 36400, 38580, 41795, 43680, 45010, 48225, 50154, 51440, 54012, 54600, 58513, 61728, 64300, 66872, 67515, 72016, 72800, 77160, 83590, 90020, 96450, 100308, 102880, 108024, 109200, 112525, 117026, 125385, 128600, 133744, 135030, 144032, 154320, 167180, 175539, 180040, 192900, 200616, 208975, 216048, 218400, 225050, 234052, 250770, 257200, 267488, 270060, 292565, 308640, 334360, 337575, 351078, 360080, 385800, 401232, 417950, 432096, 450100, 468104, 501540, 514400, 540120, 585130, 626925, 668720, 675150, 702156, 720160, 771600, 802464, 835900, 877695, 900200, 936208, 1003080, 1080240, 1170260, 1253850, 1337440, 1350300, 1404312, 1462825, 1543200, 1671800, 1755390, 1800400, 1872416, 2006160, 2160480, 2340520, 2507700, 2700600, 2808624, 2925650, 3343600, 3510780, 3600800, 4012320, 4388475, 4681040, 5015400, 5401200, 5617248, 5851300, 6687200, 7021560, 8776950, 9362080, 10030800, 10802400, 11702600, 14043120, 17553900, 20061600, 23405200, 28086240, 35107800, 46810400, 70215600, 140431200]

約数ペア:

[(1, 140431200), (2, 70215600), (3, 46810400), (4, 35107800), (5, 28086240), (6, 23405200), (7, 20061600), (8, 17553900), (10, 14043120), (12, 11702600), (13, 10802400), (14, 10030800), (15, 9362080), (16, 8776950), (20, 7021560), (21, 6687200), (24, 5851300), (25, 5617248), (26, 5401200), (28, 5015400), (30, 4681040), (32, 4388475), (35, 4012320), (39, 3600800), (40, 3510780), (42, 3343600), (48, 2925650), (50, 2808624), (52, 2700600), (56, 2507700), (60, 2340520), (65, 2160480), (70, 2006160), (75, 1872416), (78, 1800400), (80, 1755390), (84, 1671800), (91, 1543200), (96, 1462825), (100, 1404312), (104, 1350300), (105, 1337440), (112, 1253850), (120, 1170260), (130, 1080240), (140, 1003080), (150, 936208), (156, 900200), (160, 877695), (168, 835900), (175, 802464), (182, 771600), (195, 720160), (200, 702156), (208, 675150), (210, 668720), (224, 626925), (240, 585130), (260, 540120), (273, 514400), (280, 501540), (300, 468104), (312, 450100), (325, 432096), (336, 417950), (350, 401232), (364, 385800), (390, 360080), (400, 351078), (416, 337575), (420, 334360), (455, 308640), (480, 292565), (520, 270060), (525, 267488), (546, 257200), (560, 250770), (600, 234052), (624, 225050), (643, 218400), (650, 216048), (672, 208975), (700, 200616), (728, 192900), (780, 180040), (800, 175539), (840, 167180), (910, 154320), (975, 144032), (1040, 135030), (1050, 133744), (1092, 128600), (1120, 125385), (1200, 117026), (1248, 112525), (1286, 109200), (1300, 108024), (1365, 102880), (1400, 100308), (1456, 96450), (1560, 90020), (1680, 83590), (1820, 77160), (1929, 72800), (1950, 72016), (2080, 67515), (2100, 66872), (2184, 64300), (2275, 61728), (2400, 58513), (2572, 54600), (2600, 54012), (2730, 51440), (2800, 50154), (2912, 48225), (3120, 45010), (3215, 43680), (3360, 41795), (3640, 38580), (3858, 36400), (3900, 36008), (4200, 33436), (4368, 32150), (4501, 31200), (4550, 30864), (5144, 27300), (5200, 27006), (5460, 25720), (5600, 25077), (6240, 22505), (6430, 21840), (6825, 20576), (7280, 19290), (7716, 18200), (7800, 18004), (8359, 16800), (8400, 16718), (8736, 16075), (9002, 15600), (9100, 15432), (9645, 14560), (10288, 13650), (10400, 13503), (10920, 12860)]