2278321920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1540

約数の個数: 432

約数和(自身を含む): 9489392640

約数和(自身を除く): 7211070720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 256, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 768, 798, 840, 855, 896, 912, 960, 1008, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1487, 1520, 1596, 1680, 1710, 1792, 1824, 1920, 1995, 2016, 2128, 2240, 2280, 2304, 2394, 2432, 2520, 2660, 2688, 2736, 2880, 2974, 3040, 3192, 3360, 3420, 3648, 3840, 3990, 4032, 4256, 4461, 4480, 4560, 4788, 4864, 5040, 5320, 5376, 5472, 5760, 5948, 5985, 6080, 6384, 6720, 6840, 7296, 7435, 7980, 8064, 8512, 8922, 8960, 9120, 9576, 10080, 10409, 10640, 10944, 11520, 11896, 11970, 12160, 12768, 13383, 13440, 13680, 14592, 14870, 15960, 16128, 17024, 17844, 18240, 19152, 20160, 20818, 21280, 21888, 22305, 23792, 23940, 24320, 25536, 26766, 26880, 27360, 28253, 29740, 31227, 31920, 34048, 35688, 36480, 38304, 40320, 41636, 42560, 43776, 44610, 47584, 47880, 51072, 52045, 53532, 54720, 56506, 59480, 62454, 63840, 66915, 71376, 72960, 76608, 80640, 83272, 84759, 85120, 89220, 93681, 95168, 95760, 102144, 104090, 107064, 109440, 113012, 118960, 124908, 127680, 133830, 141265, 142752, 153216, 156135, 166544, 169518, 170240, 178440, 187362, 190336, 191520, 197771, 208180, 214128, 218880, 226024, 237920, 249816, 254277, 255360, 267660, 282530, 285504, 306432, 312270, 333088, 339036, 356880, 374724, 380672, 383040, 395542, 416360, 423795, 428256, 452048, 468405, 475840, 499632, 508554, 510720, 535320, 565060, 571008, 593313, 624540, 666176, 678072, 713760, 749448, 766080, 791084, 832720, 847590, 856512, 904096, 936810, 951680, 988855, 999264, 1017108, 1070640, 1130120, 1142016, 1186626, 1249080, 1271385, 1332352, 1356144, 1427520, 1498896, 1532160, 1582168, 1665440, 1695180, 1713024, 1779939, 1808192, 1873620, 1903360, 1977710, 1998528, 2034216, 2141280, 2260240, 2373252, 2498160, 2542770, 2664704, 2712288, 2855040, 2966565, 2997792, 3164336, 3330880, 3390360, 3426048, 3559878, 3616384, 3747240, 3955420, 3997056, 4068432, 4282560, 4520480, 4746504, 4996320, 5085540, 5424576, 5710080, 5933130, 5995584, 6328672, 6661760, 6780720, 7119756, 7232768, 7494480, 7910840, 7994112, 8136864, 8565120, 8899695, 9040960, 9493008, 9992640, 10171080, 10849152, 11866260, 11991168, 12657344, 13323520, 13561440, 14239512, 14988960, 15821680, 16273728, 17130240, 17799390, 18081920, 18986016, 19985280, 20342160, 21698304, 23732520, 23982336, 25314688, 27122880, 28479024, 29977920, 31643360, 32547456, 35598780, 36163840, 37972032, 39970560, 40684320, 47465040, 50629376, 54245760, 56958048, 59955840, 63286720, 65094912, 71197560, 75944064, 81368640, 94930080, 108491520, 113916096, 119911680, 126573440, 142395120, 151888128, 162737280, 189860160, 227832192, 253146880, 284790240, 325474560, 379720320, 455664384, 569580480, 759440640, 1139160960, 2278321920]

約数ペア:

[(1, 2278321920), (2, 1139160960), (3, 759440640), (4, 569580480), (5, 455664384), (6, 379720320), (7, 325474560), (8, 284790240), (9, 253146880), (10, 227832192), (12, 189860160), (14, 162737280), (15, 151888128), (16, 142395120), (18, 126573440), (19, 119911680), (20, 113916096), (21, 108491520), (24, 94930080), (28, 81368640), (30, 75944064), (32, 71197560), (35, 65094912), (36, 63286720), (38, 59955840), (40, 56958048), (42, 54245760), (45, 50629376), (48, 47465040), (56, 40684320), (57, 39970560), (60, 37972032), (63, 36163840), (64, 35598780), (70, 32547456), (72, 31643360), (76, 29977920), (80, 28479024), (84, 27122880), (90, 25314688), (95, 23982336), (96, 23732520), (105, 21698304), (112, 20342160), (114, 19985280), (120, 18986016), (126, 18081920), (128, 17799390), (133, 17130240), (140, 16273728), (144, 15821680), (152, 14988960), (160, 14239512), (168, 13561440), (171, 13323520), (180, 12657344), (190, 11991168), (192, 11866260), (210, 10849152), (224, 10171080), (228, 9992640), (240, 9493008), (252, 9040960), (256, 8899695), (266, 8565120), (280, 8136864), (285, 7994112), (288, 7910840), (304, 7494480), (315, 7232768), (320, 7119756), (336, 6780720), (342, 6661760), (360, 6328672), (380, 5995584), (384, 5933130), (399, 5710080), (420, 5424576), (448, 5085540), (456, 4996320), (480, 4746504), (504, 4520480), (532, 4282560), (560, 4068432), (570, 3997056), (576, 3955420), (608, 3747240), (630, 3616384), (640, 3559878), (665, 3426048), (672, 3390360), (684, 3330880), (720, 3164336), (760, 2997792), (768, 2966565), (798, 2855040), (840, 2712288), (855, 2664704), (896, 2542770), (912, 2498160), (960, 2373252), (1008, 2260240), (1064, 2141280), (1120, 2034216), (1140, 1998528), (1152, 1977710), (1197, 1903360), (1216, 1873620), (1260, 1808192), (1280, 1779939), (1330, 1713024), (1344, 1695180), (1368, 1665440), (1440, 1582168), (1487, 1532160), (1520, 1498896), (1596, 1427520), (1680, 1356144), (1710, 1332352), (1792, 1271385), (1824, 1249080), (1920, 1186626), (1995, 1142016), (2016, 1130120), (2128, 1070640), (2240, 1017108), (2280, 999264), (2304, 988855), (2394, 951680), (2432, 936810), (2520, 904096), (2660, 856512), (2688, 847590), (2736, 832720), (2880, 791084), (2974, 766080), (3040, 749448), (3192, 713760), (3360, 678072), (3420, 666176), (3648, 624540), (3840, 593313), (3990, 571008), (4032, 565060), (4256, 535320), (4461, 510720), (4480, 508554), (4560, 499632), (4788, 475840), (4864, 468405), (5040, 452048), (5320, 428256), (5376, 423795), (5472, 416360), (5760, 395542), (5948, 383040), (5985, 380672), (6080, 374724), (6384, 356880), (6720, 339036), (6840, 333088), (7296, 312270), (7435, 306432), (7980, 285504), (8064, 282530), (8512, 267660), (8922, 255360), (8960, 254277), (9120, 249816), (9576, 237920), (10080, 226024), (10409, 218880), (10640, 214128), (10944, 208180), (11520, 197771), (11896, 191520), (11970, 190336), (12160, 187362), (12768, 178440), (13383, 170240), (13440, 169518), (13680, 166544), (14592, 156135), (14870, 153216), (15960, 142752), (16128, 141265), (17024, 133830), (17844, 127680), (18240, 124908), (19152, 118960), (20160, 113012), (20818, 109440), (21280, 107064), (21888, 104090), (22305, 102144), (23792, 95760), (23940, 95168), (24320, 93681), (25536, 89220), (26766, 85120), (26880, 84759), (27360, 83272), (28253, 80640), (29740, 76608), (31227, 72960), (31920, 71376), (34048, 66915), (35688, 63840), (36480, 62454), (38304, 59480), (40320, 56506), (41636, 54720), (42560, 53532), (43776, 52045), (44610, 51072), (47584, 47880)]