420099120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 480

約数和(自身を含む): 1754887680

約数和(自身を除く): 1334788560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 41, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 82, 84, 90, 95, 105, 107, 112, 114, 120, 123, 126, 133, 140, 144, 152, 164, 168, 171, 180, 190, 205, 210, 214, 228, 240, 246, 252, 266, 280, 285, 287, 304, 315, 321, 328, 336, 342, 360, 369, 380, 399, 410, 420, 428, 456, 492, 504, 532, 535, 560, 570, 574, 615, 630, 642, 656, 665, 684, 720, 738, 749, 760, 779, 798, 820, 840, 855, 856, 861, 912, 963, 984, 1008, 1064, 1070, 1140, 1148, 1197, 1230, 1260, 1284, 1330, 1368, 1435, 1476, 1498, 1520, 1558, 1596, 1605, 1640, 1680, 1710, 1712, 1722, 1845, 1926, 1968, 1995, 2033, 2128, 2140, 2247, 2280, 2296, 2337, 2394, 2460, 2520, 2568, 2583, 2660, 2736, 2870, 2952, 2996, 3116, 3192, 3210, 3280, 3420, 3444, 3690, 3745, 3852, 3895, 3990, 4066, 4280, 4305, 4387, 4494, 4560, 4592, 4674, 4788, 4815, 4920, 5040, 5136, 5166, 5320, 5453, 5740, 5904, 5985, 5992, 6099, 6232, 6384, 6420, 6741, 6840, 6888, 7011, 7380, 7490, 7704, 7790, 7980, 8132, 8560, 8610, 8774, 8988, 9348, 9576, 9630, 9840, 10165, 10332, 10640, 10906, 11235, 11480, 11685, 11970, 11984, 12198, 12464, 12840, 12915, 13161, 13482, 13680, 13776, 14022, 14231, 14760, 14980, 15408, 15580, 15960, 16264, 16359, 17220, 17548, 17976, 18297, 18696, 19152, 19260, 20330, 20664, 21812, 21935, 22470, 22960, 23370, 23940, 24396, 25680, 25830, 26322, 26964, 27265, 28044, 28462, 29520, 29960, 30495, 30709, 31160, 31920, 32528, 32718, 33705, 34440, 35055, 35096, 35952, 36594, 37392, 38520, 39483, 40660, 41328, 42693, 43624, 43870, 44940, 46740, 47880, 48792, 49077, 51660, 52644, 53928, 54530, 56088, 56924, 59920, 60990, 61418, 62320, 65436, 65805, 67410, 68880, 70110, 70192, 71155, 73188, 77040, 78966, 81320, 81795, 83353, 85386, 87248, 87740, 89880, 91485, 92127, 93480, 95760, 97584, 98154, 103320, 105288, 107856, 109060, 112176, 113848, 121980, 122836, 128079, 130872, 131610, 134820, 140220, 142310, 146376, 153545, 157932, 162640, 163590, 166706, 170772, 175480, 179760, 182970, 184254, 186960, 196308, 197415, 206640, 210576, 213465, 218120, 227696, 243960, 245385, 245672, 250059, 256158, 261744, 263220, 269640, 276381, 280440, 284620, 292752, 307090, 315864, 327180, 333412, 341544, 350960, 365940, 368508, 392616, 394830, 416765, 426930, 436240, 460635, 487920, 490770, 491344, 500118, 512316, 526440, 539280, 552762, 560880, 569240, 583471, 614180, 631728, 640395, 654360, 666824, 683088, 731880, 737016, 750177, 785232, 789660, 833530, 853860, 921270, 981540, 1000236, 1024632, 1052880, 1105524, 1138480, 1166942, 1228360, 1250295, 1280790, 1308720, 1333648, 1381905, 1463760, 1474032, 1500354, 1579320, 1667060, 1707720, 1750413, 1842540, 1963080, 2000472, 2049264, 2211048, 2333884, 2456720, 2500590, 2561580, 2763810, 2917355, 3000708, 3158640, 3334120, 3415440, 3500826, 3685080, 3750885, 3926160, 4000944, 4422096, 4667768, 5001180, 5123160, 5251239, 5527620, 5834710, 6001416, 6668240, 7001652, 7370160, 7501770, 8752065, 9335536, 10002360, 10246320, 10502478, 11055240, 11669420, 12002832, 14003304, 15003540, 17504130, 20004720, 21004956, 22110480, 23338840, 26256195, 28006608, 30007080, 35008260, 42009912, 46677680, 52512390, 60014160, 70016520, 84019824, 105024780, 140033040, 210049560, 420099120]

約数ペア:

[(1, 420099120), (2, 210049560), (3, 140033040), (4, 105024780), (5, 84019824), (6, 70016520), (7, 60014160), (8, 52512390), (9, 46677680), (10, 42009912), (12, 35008260), (14, 30007080), (15, 28006608), (16, 26256195), (18, 23338840), (19, 22110480), (20, 21004956), (21, 20004720), (24, 17504130), (28, 15003540), (30, 14003304), (35, 12002832), (36, 11669420), (38, 11055240), (40, 10502478), (41, 10246320), (42, 10002360), (45, 9335536), (48, 8752065), (56, 7501770), (57, 7370160), (60, 7001652), (63, 6668240), (70, 6001416), (72, 5834710), (76, 5527620), (80, 5251239), (82, 5123160), (84, 5001180), (90, 4667768), (95, 4422096), (105, 4000944), (107, 3926160), (112, 3750885), (114, 3685080), (120, 3500826), (123, 3415440), (126, 3334120), (133, 3158640), (140, 3000708), (144, 2917355), (152, 2763810), (164, 2561580), (168, 2500590), (171, 2456720), (180, 2333884), (190, 2211048), (205, 2049264), (210, 2000472), (214, 1963080), (228, 1842540), (240, 1750413), (246, 1707720), (252, 1667060), (266, 1579320), (280, 1500354), (285, 1474032), (287, 1463760), (304, 1381905), (315, 1333648), (321, 1308720), (328, 1280790), (336, 1250295), (342, 1228360), (360, 1166942), (369, 1138480), (380, 1105524), (399, 1052880), (410, 1024632), (420, 1000236), (428, 981540), (456, 921270), (492, 853860), (504, 833530), (532, 789660), (535, 785232), (560, 750177), (570, 737016), (574, 731880), (615, 683088), (630, 666824), (642, 654360), (656, 640395), (665, 631728), (684, 614180), (720, 583471), (738, 569240), (749, 560880), (760, 552762), (779, 539280), (798, 526440), (820, 512316), (840, 500118), (855, 491344), (856, 490770), (861, 487920), (912, 460635), (963, 436240), (984, 426930), (1008, 416765), (1064, 394830), (1070, 392616), (1140, 368508), (1148, 365940), (1197, 350960), (1230, 341544), (1260, 333412), (1284, 327180), (1330, 315864), (1368, 307090), (1435, 292752), (1476, 284620), (1498, 280440), (1520, 276381), (1558, 269640), (1596, 263220), (1605, 261744), (1640, 256158), (1680, 250059), (1710, 245672), (1712, 245385), (1722, 243960), (1845, 227696), (1926, 218120), (1968, 213465), (1995, 210576), (2033, 206640), (2128, 197415), (2140, 196308), (2247, 186960), (2280, 184254), (2296, 182970), (2337, 179760), (2394, 175480), (2460, 170772), (2520, 166706), (2568, 163590), (2583, 162640), (2660, 157932), (2736, 153545), (2870, 146376), (2952, 142310), (2996, 140220), (3116, 134820), (3192, 131610), (3210, 130872), (3280, 128079), (3420, 122836), (3444, 121980), (3690, 113848), (3745, 112176), (3852, 109060), (3895, 107856), (3990, 105288), (4066, 103320), (4280, 98154), (4305, 97584), (4387, 95760), (4494, 93480), (4560, 92127), (4592, 91485), (4674, 89880), (4788, 87740), (4815, 87248), (4920, 85386), (5040, 83353), (5136, 81795), (5166, 81320), (5320, 78966), (5453, 77040), (5740, 73188), (5904, 71155), (5985, 70192), (5992, 70110), (6099, 68880), (6232, 67410), (6384, 65805), (6420, 65436), (6741, 62320), (6840, 61418), (6888, 60990), (7011, 59920), (7380, 56924), (7490, 56088), (7704, 54530), (7790, 53928), (7980, 52644), (8132, 51660), (8560, 49077), (8610, 48792), (8774, 47880), (8988, 46740), (9348, 44940), (9576, 43870), (9630, 43624), (9840, 42693), (10165, 41328), (10332, 40660), (10640, 39483), (10906, 38520), (11235, 37392), (11480, 36594), (11685, 35952), (11970, 35096), (11984, 35055), (12198, 34440), (12464, 33705), (12840, 32718), (12915, 32528), (13161, 31920), (13482, 31160), (13680, 30709), (13776, 30495), (14022, 29960), (14231, 29520), (14760, 28462), (14980, 28044), (15408, 27265), (15580, 26964), (15960, 26322), (16264, 25830), (16359, 25680), (17220, 24396), (17548, 23940), (17976, 23370), (18297, 22960), (18696, 22470), (19152, 21935), (19260, 21812), (20330, 20664)]