2886891840

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{2273}}^1$

素因数の和:2316

約数の個数: 420

約数和(自身を含む): 11951038836

約数和(自身を除く): 9064146996

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 960, 980, 1008, 1080, 1120, 1134, 1176, 1260, 1296, 1323, 1344, 1440, 1470, 1512, 1568, 1620, 1680, 1728, 1764, 1890, 1960, 2016, 2160, 2205, 2240, 2268, 2273, 2352, 2520, 2592, 2646, 2835, 2880, 2940, 3024, 3136, 3240, 3360, 3528, 3780, 3920, 3969, 4032, 4320, 4410, 4536, 4546, 4704, 5040, 5184, 5292, 5670, 5880, 6048, 6480, 6615, 6720, 6819, 7056, 7560, 7840, 7938, 8640, 8820, 9072, 9092, 9408, 10080, 10584, 11340, 11365, 11760, 12096, 12960, 13230, 13638, 14112, 15120, 15680, 15876, 15911, 17640, 18144, 18184, 19845, 20160, 20457, 21168, 22680, 22730, 23520, 25920, 26460, 27276, 28224, 30240, 31752, 31822, 34095, 35280, 36288, 36368, 39690, 40914, 42336, 45360, 45460, 47040, 47733, 52920, 54552, 60480, 61371, 63504, 63644, 68190, 70560, 72736, 79380, 79555, 81828, 84672, 90720, 90920, 95466, 102285, 105840, 109104, 111377, 122742, 127008, 127288, 136380, 141120, 143199, 145472, 158760, 159110, 163656, 181440, 181840, 184113, 190932, 204570, 211680, 218208, 222754, 238665, 245484, 254016, 254576, 272760, 286398, 306855, 317520, 318220, 327312, 334131, 363680, 368226, 381864, 409140, 423360, 429597, 436416, 445508, 477330, 490968, 509152, 545520, 556885, 572796, 613710, 635040, 636440, 654624, 668262, 715995, 727360, 736452, 763728, 818280, 859194, 891016, 920565, 954660, 981936, 1002393, 1018304, 1091040, 1113770, 1145592, 1227420, 1270080, 1272880, 1288791, 1309248, 1336524, 1431990, 1472904, 1527456, 1636560, 1670655, 1718388, 1782032, 1841130, 1909320, 1963872, 2004786, 2147985, 2182080, 2227540, 2291184, 2454840, 2545760, 2577582, 2673048, 2863980, 2945808, 3007179, 3054912, 3273120, 3341310, 3436776, 3564064, 3682260, 3818640, 3927744, 4009572, 4295970, 4455080, 4582368, 4909680, 5011965, 5091520, 5155164, 5346096, 5727960, 5891616, 6014358, 6443955, 6546240, 6682620, 6873552, 7128128, 7364520, 7637280, 8019144, 8591940, 8910160, 9021537, 9164736, 9819360, 10023930, 10310328, 10692192, 11455920, 11783232, 12028716, 12887910, 13365240, 13747104, 14729040, 15035895, 15274560, 16038288, 17183880, 17820320, 18043074, 19638720, 20047860, 20620656, 21384384, 22911840, 24057432, 25775820, 26730480, 27494208, 29458080, 30071790, 32076576, 34367760, 35640640, 36086148, 40095720, 41241312, 45107685, 45823680, 48114864, 51551640, 53460960, 58916160, 60143580, 64153152, 68735520, 72172296, 80191440, 82482624, 90215370, 96229728, 103103280, 106921920, 120287160, 137471040, 144344592, 160382880, 180430740, 192459456, 206206560, 240574320, 288689184, 320765760, 360861480, 412413120, 481148640, 577378368, 721722960, 962297280, 1443445920, 2886891840]

約数ペア:

[(1, 2886891840), (2, 1443445920), (3, 962297280), (4, 721722960), (5, 577378368), (6, 481148640), (7, 412413120), (8, 360861480), (9, 320765760), (10, 288689184), (12, 240574320), (14, 206206560), (15, 192459456), (16, 180430740), (18, 160382880), (20, 144344592), (21, 137471040), (24, 120287160), (27, 106921920), (28, 103103280), (30, 96229728), (32, 90215370), (35, 82482624), (36, 80191440), (40, 72172296), (42, 68735520), (45, 64153152), (48, 60143580), (49, 58916160), (54, 53460960), (56, 51551640), (60, 48114864), (63, 45823680), (64, 45107685), (70, 41241312), (72, 40095720), (80, 36086148), (81, 35640640), (84, 34367760), (90, 32076576), (96, 30071790), (98, 29458080), (105, 27494208), (108, 26730480), (112, 25775820), (120, 24057432), (126, 22911840), (135, 21384384), (140, 20620656), (144, 20047860), (147, 19638720), (160, 18043074), (162, 17820320), (168, 17183880), (180, 16038288), (189, 15274560), (192, 15035895), (196, 14729040), (210, 13747104), (216, 13365240), (224, 12887910), (240, 12028716), (245, 11783232), (252, 11455920), (270, 10692192), (280, 10310328), (288, 10023930), (294, 9819360), (315, 9164736), (320, 9021537), (324, 8910160), (336, 8591940), (360, 8019144), (378, 7637280), (392, 7364520), (405, 7128128), (420, 6873552), (432, 6682620), (441, 6546240), (448, 6443955), (480, 6014358), (490, 5891616), (504, 5727960), (540, 5346096), (560, 5155164), (567, 5091520), (576, 5011965), (588, 4909680), (630, 4582368), (648, 4455080), (672, 4295970), (720, 4009572), (735, 3927744), (756, 3818640), (784, 3682260), (810, 3564064), (840, 3436776), (864, 3341310), (882, 3273120), (945, 3054912), (960, 3007179), (980, 2945808), (1008, 2863980), (1080, 2673048), (1120, 2577582), (1134, 2545760), (1176, 2454840), (1260, 2291184), (1296, 2227540), (1323, 2182080), (1344, 2147985), (1440, 2004786), (1470, 1963872), (1512, 1909320), (1568, 1841130), (1620, 1782032), (1680, 1718388), (1728, 1670655), (1764, 1636560), (1890, 1527456), (1960, 1472904), (2016, 1431990), (2160, 1336524), (2205, 1309248), (2240, 1288791), (2268, 1272880), (2273, 1270080), (2352, 1227420), (2520, 1145592), (2592, 1113770), (2646, 1091040), (2835, 1018304), (2880, 1002393), (2940, 981936), (3024, 954660), (3136, 920565), (3240, 891016), (3360, 859194), (3528, 818280), (3780, 763728), (3920, 736452), (3969, 727360), (4032, 715995), (4320, 668262), (4410, 654624), (4536, 636440), (4546, 635040), (4704, 613710), (5040, 572796), (5184, 556885), (5292, 545520), (5670, 509152), (5880, 490968), (6048, 477330), (6480, 445508), (6615, 436416), (6720, 429597), (6819, 423360), (7056, 409140), (7560, 381864), (7840, 368226), (7938, 363680), (8640, 334131), (8820, 327312), (9072, 318220), (9092, 317520), (9408, 306855), (10080, 286398), (10584, 272760), (11340, 254576), (11365, 254016), (11760, 245484), (12096, 238665), (12960, 222754), (13230, 218208), (13638, 211680), (14112, 204570), (15120, 190932), (15680, 184113), (15876, 181840), (15911, 181440), (17640, 163656), (18144, 159110), (18184, 158760), (19845, 145472), (20160, 143199), (20457, 141120), (21168, 136380), (22680, 127288), (22730, 127008), (23520, 122742), (25920, 111377), (26460, 109104), (27276, 105840), (28224, 102285), (30240, 95466), (31752, 90920), (31822, 90720), (34095, 84672), (35280, 81828), (36288, 79555), (36368, 79380), (39690, 72736), (40914, 70560), (42336, 68190), (45360, 63644), (45460, 63504), (47040, 61371), (47733, 60480), (52920, 54552)]