2891360640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:530

約数の個数: 384

約数和(自身を含む): 10893575520

約数和(自身を除く): 8002214880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 73, 80, 84, 96, 98, 105, 112, 120, 128, 140, 146, 147, 160, 168, 192, 196, 210, 219, 224, 240, 245, 280, 292, 294, 320, 336, 365, 384, 392, 420, 421, 438, 448, 480, 490, 511, 560, 584, 588, 640, 672, 730, 735, 784, 840, 842, 876, 896, 960, 980, 1022, 1095, 1120, 1168, 1176, 1263, 1344, 1460, 1470, 1533, 1568, 1680, 1684, 1752, 1920, 1960, 2044, 2105, 2190, 2240, 2336, 2352, 2526, 2555, 2688, 2920, 2940, 2947, 3066, 3136, 3360, 3368, 3504, 3577, 3920, 4088, 4210, 4380, 4480, 4672, 4704, 5052, 5110, 5840, 5880, 5894, 6132, 6272, 6315, 6720, 6736, 7008, 7154, 7665, 7840, 8176, 8420, 8760, 8841, 9344, 9408, 10104, 10220, 10731, 11680, 11760, 11788, 12264, 12630, 13440, 13472, 14016, 14308, 14735, 15330, 15680, 16352, 16840, 17520, 17682, 17885, 18816, 20208, 20440, 20629, 21462, 23360, 23520, 23576, 24528, 25260, 26944, 28032, 28616, 29470, 30660, 30733, 31360, 32704, 33680, 35040, 35364, 35770, 40416, 40880, 41258, 42924, 44205, 46720, 47040, 47152, 49056, 50520, 53655, 53888, 57232, 58940, 61320, 61466, 61887, 65408, 67360, 70080, 70728, 71540, 80832, 81760, 82516, 85848, 88410, 92199, 94080, 94304, 98112, 101040, 103145, 107310, 114464, 117880, 122640, 122932, 123774, 134720, 140160, 141456, 143080, 153665, 161664, 163520, 165032, 171696, 176820, 184398, 188608, 196224, 202080, 206290, 214620, 215131, 228928, 235760, 245280, 245864, 247548, 269440, 282912, 286160, 307330, 309435, 327040, 330064, 343392, 353640, 368796, 377216, 404160, 412580, 429240, 430262, 457856, 460995, 471520, 490560, 491728, 495096, 565824, 572320, 614660, 618870, 645393, 660128, 686784, 707280, 737592, 808320, 825160, 858480, 860524, 921990, 943040, 981120, 983456, 990192, 1075655, 1131648, 1144640, 1229320, 1237740, 1290786, 1320256, 1373568, 1414560, 1475184, 1505917, 1650320, 1716960, 1721048, 1843980, 1886080, 1966912, 1980384, 2151310, 2289280, 2458640, 2475480, 2581572, 2640512, 2829120, 2950368, 3011834, 3226965, 3300640, 3433920, 3442096, 3687960, 3933824, 3960768, 4302620, 4517751, 4917280, 4950960, 5163144, 5658240, 5900736, 6023668, 6453930, 6601280, 6867840, 6884192, 7375920, 7529585, 7921536, 8605240, 9035502, 9834560, 9901920, 10326288, 11801472, 12047336, 12907860, 13202560, 13768384, 14751840, 15059170, 17210480, 18071004, 19669120, 19803840, 20652576, 22588755, 24094672, 25815720, 27536768, 29503680, 30118340, 34420960, 36142008, 39607680, 41305152, 45177510, 48189344, 51631440, 59007360, 60236680, 68841920, 72284016, 82610304, 90355020, 96378688, 103262880, 120473360, 137683840, 144568032, 180710040, 192757376, 206525760, 240946720, 289136064, 361420080, 413051520, 481893440, 578272128, 722840160, 963786880, 1445680320, 2891360640]

約数ペア:

[(1, 2891360640), (2, 1445680320), (3, 963786880), (4, 722840160), (5, 578272128), (6, 481893440), (7, 413051520), (8, 361420080), (10, 289136064), (12, 240946720), (14, 206525760), (15, 192757376), (16, 180710040), (20, 144568032), (21, 137683840), (24, 120473360), (28, 103262880), (30, 96378688), (32, 90355020), (35, 82610304), (40, 72284016), (42, 68841920), (48, 60236680), (49, 59007360), (56, 51631440), (60, 48189344), (64, 45177510), (70, 41305152), (73, 39607680), (80, 36142008), (84, 34420960), (96, 30118340), (98, 29503680), (105, 27536768), (112, 25815720), (120, 24094672), (128, 22588755), (140, 20652576), (146, 19803840), (147, 19669120), (160, 18071004), (168, 17210480), (192, 15059170), (196, 14751840), (210, 13768384), (219, 13202560), (224, 12907860), (240, 12047336), (245, 11801472), (280, 10326288), (292, 9901920), (294, 9834560), (320, 9035502), (336, 8605240), (365, 7921536), (384, 7529585), (392, 7375920), (420, 6884192), (421, 6867840), (438, 6601280), (448, 6453930), (480, 6023668), (490, 5900736), (511, 5658240), (560, 5163144), (584, 4950960), (588, 4917280), (640, 4517751), (672, 4302620), (730, 3960768), (735, 3933824), (784, 3687960), (840, 3442096), (842, 3433920), (876, 3300640), (896, 3226965), (960, 3011834), (980, 2950368), (1022, 2829120), (1095, 2640512), (1120, 2581572), (1168, 2475480), (1176, 2458640), (1263, 2289280), (1344, 2151310), (1460, 1980384), (1470, 1966912), (1533, 1886080), (1568, 1843980), (1680, 1721048), (1684, 1716960), (1752, 1650320), (1920, 1505917), (1960, 1475184), (2044, 1414560), (2105, 1373568), (2190, 1320256), (2240, 1290786), (2336, 1237740), (2352, 1229320), (2526, 1144640), (2555, 1131648), (2688, 1075655), (2920, 990192), (2940, 983456), (2947, 981120), (3066, 943040), (3136, 921990), (3360, 860524), (3368, 858480), (3504, 825160), (3577, 808320), (3920, 737592), (4088, 707280), (4210, 686784), (4380, 660128), (4480, 645393), (4672, 618870), (4704, 614660), (5052, 572320), (5110, 565824), (5840, 495096), (5880, 491728), (5894, 490560), (6132, 471520), (6272, 460995), (6315, 457856), (6720, 430262), (6736, 429240), (7008, 412580), (7154, 404160), (7665, 377216), (7840, 368796), (8176, 353640), (8420, 343392), (8760, 330064), (8841, 327040), (9344, 309435), (9408, 307330), (10104, 286160), (10220, 282912), (10731, 269440), (11680, 247548), (11760, 245864), (11788, 245280), (12264, 235760), (12630, 228928), (13440, 215131), (13472, 214620), (14016, 206290), (14308, 202080), (14735, 196224), (15330, 188608), (15680, 184398), (16352, 176820), (16840, 171696), (17520, 165032), (17682, 163520), (17885, 161664), (18816, 153665), (20208, 143080), (20440, 141456), (20629, 140160), (21462, 134720), (23360, 123774), (23520, 122932), (23576, 122640), (24528, 117880), (25260, 114464), (26944, 107310), (28032, 103145), (28616, 101040), (29470, 98112), (30660, 94304), (30733, 94080), (31360, 92199), (32704, 88410), (33680, 85848), (35040, 82516), (35364, 81760), (35770, 80832), (40416, 71540), (40880, 70728), (41258, 70080), (42924, 67360), (44205, 65408), (46720, 61887), (47040, 61466), (47152, 61320), (49056, 58940), (50520, 57232), (53655, 53888)]