200521440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 384

約数和(自身を含む): 846720000

約数和(自身を除く): 646198560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 349, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 698, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1047, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1396, 1440, 1512, 1520, 1596, 1680, 1710, 1745, 1824, 1890, 1995, 2016, 2052, 2094, 2128, 2160, 2280, 2394, 2443, 2520, 2565, 2660, 2736, 2792, 3024, 3040, 3141, 3192, 3360, 3420, 3490, 3591, 3780, 3990, 4104, 4188, 4256, 4320, 4560, 4788, 4886, 5040, 5130, 5235, 5320, 5472, 5584, 5985, 6048, 6282, 6384, 6631, 6840, 6980, 7182, 7329, 7560, 7980, 8208, 8376, 9120, 9423, 9576, 9772, 10080, 10260, 10470, 10640, 11168, 11970, 12215, 12564, 12768, 13262, 13680, 13960, 14364, 14658, 15120, 15705, 15960, 16416, 16752, 17955, 18846, 19152, 19544, 19893, 20520, 20940, 21280, 21987, 23940, 24430, 25128, 26524, 27360, 27920, 28728, 29316, 30240, 31410, 31920, 33155, 33504, 35910, 36645, 37692, 38304, 39088, 39786, 41040, 41880, 43974, 46417, 47115, 47880, 48860, 50256, 53048, 55840, 57456, 58632, 59679, 62820, 63840, 65961, 66310, 71820, 73290, 75384, 78176, 79572, 82080, 83760, 87948, 92834, 94230, 95760, 97720, 99465, 100512, 106096, 109935, 114912, 117264, 119358, 125640, 131922, 132620, 139251, 143640, 146580, 150768, 159144, 167520, 175896, 179037, 185668, 188460, 191520, 195440, 198930, 212192, 219870, 232085, 234528, 238716, 251280, 263844, 265240, 278502, 287280, 293160, 298395, 301536, 318288, 329805, 351792, 358074, 371336, 376920, 390880, 397860, 417753, 439740, 464170, 477432, 502560, 527688, 530480, 557004, 574560, 586320, 596790, 636576, 659610, 696255, 703584, 716148, 742672, 753840, 795720, 835506, 879480, 895185, 928340, 954864, 1055376, 1060960, 1114008, 1172640, 1193580, 1253259, 1319220, 1392510, 1432296, 1485344, 1507680, 1591440, 1671012, 1758960, 1790370, 1856680, 1909728, 2088765, 2110752, 2228016, 2387160, 2506518, 2638440, 2785020, 2864592, 3182880, 3342024, 3517920, 3580740, 3713360, 4177530, 4456032, 4774320, 5013036, 5276880, 5570040, 5729184, 6266295, 6684048, 7161480, 7426720, 8355060, 9548640, 10026072, 10553760, 11140080, 12532590, 13368096, 14322960, 16710120, 20052144, 22280160, 25065180, 28645920, 33420240, 40104288, 50130360, 66840480, 100260720, 200521440]

約数ペア:

[(1, 200521440), (2, 100260720), (3, 66840480), (4, 50130360), (5, 40104288), (6, 33420240), (7, 28645920), (8, 25065180), (9, 22280160), (10, 20052144), (12, 16710120), (14, 14322960), (15, 13368096), (16, 12532590), (18, 11140080), (19, 10553760), (20, 10026072), (21, 9548640), (24, 8355060), (27, 7426720), (28, 7161480), (30, 6684048), (32, 6266295), (35, 5729184), (36, 5570040), (38, 5276880), (40, 5013036), (42, 4774320), (45, 4456032), (48, 4177530), (54, 3713360), (56, 3580740), (57, 3517920), (60, 3342024), (63, 3182880), (70, 2864592), (72, 2785020), (76, 2638440), (80, 2506518), (84, 2387160), (90, 2228016), (95, 2110752), (96, 2088765), (105, 1909728), (108, 1856680), (112, 1790370), (114, 1758960), (120, 1671012), (126, 1591440), (133, 1507680), (135, 1485344), (140, 1432296), (144, 1392510), (152, 1319220), (160, 1253259), (168, 1193580), (171, 1172640), (180, 1114008), (189, 1060960), (190, 1055376), (210, 954864), (216, 928340), (224, 895185), (228, 879480), (240, 835506), (252, 795720), (266, 753840), (270, 742672), (280, 716148), (285, 703584), (288, 696255), (304, 659610), (315, 636576), (336, 596790), (342, 586320), (349, 574560), (360, 557004), (378, 530480), (380, 527688), (399, 502560), (420, 477432), (432, 464170), (456, 439740), (480, 417753), (504, 397860), (513, 390880), (532, 376920), (540, 371336), (560, 358074), (570, 351792), (608, 329805), (630, 318288), (665, 301536), (672, 298395), (684, 293160), (698, 287280), (720, 278502), (756, 265240), (760, 263844), (798, 251280), (840, 238716), (855, 234528), (864, 232085), (912, 219870), (945, 212192), (1008, 198930), (1026, 195440), (1047, 191520), (1064, 188460), (1080, 185668), (1120, 179037), (1140, 175896), (1197, 167520), (1260, 159144), (1330, 150768), (1368, 146580), (1396, 143640), (1440, 139251), (1512, 132620), (1520, 131922), (1596, 125640), (1680, 119358), (1710, 117264), (1745, 114912), (1824, 109935), (1890, 106096), (1995, 100512), (2016, 99465), (2052, 97720), (2094, 95760), (2128, 94230), (2160, 92834), (2280, 87948), (2394, 83760), (2443, 82080), (2520, 79572), (2565, 78176), (2660, 75384), (2736, 73290), (2792, 71820), (3024, 66310), (3040, 65961), (3141, 63840), (3192, 62820), (3360, 59679), (3420, 58632), (3490, 57456), (3591, 55840), (3780, 53048), (3990, 50256), (4104, 48860), (4188, 47880), (4256, 47115), (4320, 46417), (4560, 43974), (4788, 41880), (4886, 41040), (5040, 39786), (5130, 39088), (5235, 38304), (5320, 37692), (5472, 36645), (5584, 35910), (5985, 33504), (6048, 33155), (6282, 31920), (6384, 31410), (6631, 30240), (6840, 29316), (6980, 28728), (7182, 27920), (7329, 27360), (7560, 26524), (7980, 25128), (8208, 24430), (8376, 23940), (9120, 21987), (9423, 21280), (9576, 20940), (9772, 20520), (10080, 19893), (10260, 19544), (10470, 19152), (10640, 18846), (11168, 17955), (11970, 16752), (12215, 16416), (12564, 15960), (12768, 15705), (13262, 15120), (13680, 14658), (13960, 14364)]