666402660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 576

約数和(自身を含む): 2745630720

約数和(自身を除く): 2079228060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 31, 33, 35, 36, 42, 44, 45, 47, 54, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 94, 99, 105, 108, 110, 121, 124, 126, 132, 135, 140, 141, 154, 155, 165, 180, 186, 188, 189, 198, 210, 217, 220, 231, 235, 242, 252, 270, 279, 282, 297, 308, 310, 315, 329, 330, 341, 363, 372, 378, 385, 396, 420, 423, 434, 462, 465, 470, 484, 495, 517, 540, 558, 564, 594, 605, 620, 630, 651, 658, 660, 682, 693, 705, 726, 756, 770, 837, 846, 847, 868, 924, 930, 940, 945, 987, 990, 1023, 1034, 1085, 1089, 1116, 1155, 1188, 1210, 1260, 1269, 1302, 1316, 1364, 1386, 1395, 1410, 1452, 1457, 1485, 1540, 1551, 1645, 1674, 1692, 1694, 1705, 1815, 1860, 1890, 1953, 1974, 1980, 2046, 2068, 2079, 2115, 2170, 2178, 2310, 2387, 2420, 2538, 2541, 2585, 2604, 2772, 2790, 2820, 2914, 2961, 2970, 3069, 3102, 3255, 3267, 3290, 3348, 3388, 3410, 3465, 3619, 3630, 3751, 3780, 3906, 3948, 4092, 4158, 4185, 4230, 4235, 4340, 4356, 4371, 4620, 4653, 4774, 4935, 5076, 5082, 5115, 5170, 5445, 5580, 5687, 5828, 5859, 5922, 5940, 6138, 6204, 6345, 6510, 6534, 6580, 6820, 6930, 7161, 7238, 7260, 7285, 7502, 7623, 7755, 7812, 8316, 8370, 8460, 8470, 8742, 8883, 9207, 9306, 9548, 9765, 9870, 10164, 10199, 10230, 10340, 10395, 10857, 10890, 11253, 11374, 11718, 11844, 11935, 12276, 12690, 12705, 13020, 13068, 13113, 13860, 13959, 14322, 14476, 14570, 14805, 15004, 15246, 15345, 15510, 16027, 16335, 16740, 16940, 17061, 17484, 17766, 18095, 18414, 18612, 18755, 19530, 19740, 20398, 20460, 20790, 21483, 21714, 21780, 21855, 22506, 22748, 22869, 23265, 23436, 23870, 25380, 25410, 26226, 26257, 27918, 28435, 28644, 29140, 29295, 29610, 30492, 30597, 30690, 31020, 32054, 32571, 32670, 33759, 34122, 35532, 35805, 36190, 36828, 37510, 38115, 39060, 39339, 39809, 40796, 41580, 42966, 43428, 43710, 44415, 45012, 45738, 46035, 46530, 47740, 48081, 50820, 50995, 51183, 52452, 52514, 54285, 55836, 56265, 56870, 58590, 59220, 61194, 61380, 64108, 64449, 65142, 65340, 65565, 67518, 68244, 69795, 71610, 72380, 75020, 76230, 78678, 78771, 79618, 80135, 85305, 85932, 87420, 88830, 91476, 91791, 92070, 93060, 96162, 97713, 101277, 101990, 102366, 105028, 107415, 108570, 112189, 112530, 113740, 114345, 117180, 119427, 122388, 128898, 130284, 131130, 131285, 135036, 139590, 143220, 144243, 152460, 152985, 153549, 157356, 157542, 159236, 160270, 162855, 168795, 170610, 176297, 177660, 183582, 184140, 192324, 195426, 196695, 199045, 202554, 203980, 204732, 214830, 217140, 224378, 225060, 228690, 236313, 238854, 240405, 255915, 257796, 262260, 262570, 275373, 279180, 288486, 305970, 307098, 315084, 320540, 322245, 325710, 336567, 337590, 341220, 352594, 358281, 367164, 390852, 393390, 393855, 398090, 405108, 429660, 432729, 448756, 457380, 458955, 472626, 477708, 480810, 488565, 506385, 511830, 525140, 528891, 550746, 560945, 576972, 597135, 611940, 614196, 644490, 651420, 673134, 675180, 705188, 708939, 716562, 721215, 767745, 786780, 787710, 796180, 865458, 881485, 917910, 945252, 961620, 977130, 1009701, 1012770, 1023660, 1057782, 1074843, 1101492, 1121890, 1181565, 1194270, 1234079, 1288980, 1346268, 1376865, 1417878, 1433124, 1442430, 1535490, 1575420, 1586673, 1682835, 1730916, 1762970, 1791405, 1835820, 1954260, 2019402, 2025540, 2115564, 2149686, 2163645, 2243780, 2363130, 2388540, 2468158, 2644455, 2753730, 2835756, 2884860, 3029103, 3070980, 3173346, 3365670, 3525940, 3544695, 3582810, 3702237, 4038804, 4299372, 4327290, 4726260, 4760019, 4936316, 5048505, 5288910, 5374215, 5507460, 6058206, 6170395, 6346692, 6731340, 7089390, 7165620, 7404474, 7933365, 8654580, 9520038, 10097010, 10577820, 10748430, 11106711, 12116412, 12340790, 14178780, 14808948, 15145515, 15866730, 18511185, 19040076, 20194020, 21496860, 22213422, 23800095, 24681580, 30291030, 31733460, 33320133, 37022370, 44426844, 47600190, 55533555, 60582060, 66640266, 74044740, 95200380, 111067110, 133280532, 166600665, 222134220, 333201330, 666402660]

約数ペア:

[(1, 666402660), (2, 333201330), (3, 222134220), (4, 166600665), (5, 133280532), (6, 111067110), (7, 95200380), (9, 74044740), (10, 66640266), (11, 60582060), (12, 55533555), (14, 47600190), (15, 44426844), (18, 37022370), (20, 33320133), (21, 31733460), (22, 30291030), (27, 24681580), (28, 23800095), (30, 22213422), (31, 21496860), (33, 20194020), (35, 19040076), (36, 18511185), (42, 15866730), (44, 15145515), (45, 14808948), (47, 14178780), (54, 12340790), (55, 12116412), (60, 11106711), (62, 10748430), (63, 10577820), (66, 10097010), (70, 9520038), (77, 8654580), (84, 7933365), (90, 7404474), (93, 7165620), (94, 7089390), (99, 6731340), (105, 6346692), (108, 6170395), (110, 6058206), (121, 5507460), (124, 5374215), (126, 5288910), (132, 5048505), (135, 4936316), (140, 4760019), (141, 4726260), (154, 4327290), (155, 4299372), (165, 4038804), (180, 3702237), (186, 3582810), (188, 3544695), (189, 3525940), (198, 3365670), (210, 3173346), (217, 3070980), (220, 3029103), (231, 2884860), (235, 2835756), (242, 2753730), (252, 2644455), (270, 2468158), (279, 2388540), (282, 2363130), (297, 2243780), (308, 2163645), (310, 2149686), (315, 2115564), (329, 2025540), (330, 2019402), (341, 1954260), (363, 1835820), (372, 1791405), (378, 1762970), (385, 1730916), (396, 1682835), (420, 1586673), (423, 1575420), (434, 1535490), (462, 1442430), (465, 1433124), (470, 1417878), (484, 1376865), (495, 1346268), (517, 1288980), (540, 1234079), (558, 1194270), (564, 1181565), (594, 1121890), (605, 1101492), (620, 1074843), (630, 1057782), (651, 1023660), (658, 1012770), (660, 1009701), (682, 977130), (693, 961620), (705, 945252), (726, 917910), (756, 881485), (770, 865458), (837, 796180), (846, 787710), (847, 786780), (868, 767745), (924, 721215), (930, 716562), (940, 708939), (945, 705188), (987, 675180), (990, 673134), (1023, 651420), (1034, 644490), (1085, 614196), (1089, 611940), (1116, 597135), (1155, 576972), (1188, 560945), (1210, 550746), (1260, 528891), (1269, 525140), (1302, 511830), (1316, 506385), (1364, 488565), (1386, 480810), (1395, 477708), (1410, 472626), (1452, 458955), (1457, 457380), (1485, 448756), (1540, 432729), (1551, 429660), (1645, 405108), (1674, 398090), (1692, 393855), (1694, 393390), (1705, 390852), (1815, 367164), (1860, 358281), (1890, 352594), (1953, 341220), (1974, 337590), (1980, 336567), (2046, 325710), (2068, 322245), (2079, 320540), (2115, 315084), (2170, 307098), (2178, 305970), (2310, 288486), (2387, 279180), (2420, 275373), (2538, 262570), (2541, 262260), (2585, 257796), (2604, 255915), (2772, 240405), (2790, 238854), (2820, 236313), (2914, 228690), (2961, 225060), (2970, 224378), (3069, 217140), (3102, 214830), (3255, 204732), (3267, 203980), (3290, 202554), (3348, 199045), (3388, 196695), (3410, 195426), (3465, 192324), (3619, 184140), (3630, 183582), (3751, 177660), (3780, 176297), (3906, 170610), (3948, 168795), (4092, 162855), (4158, 160270), (4185, 159236), (4230, 157542), (4235, 157356), (4340, 153549), (4356, 152985), (4371, 152460), (4620, 144243), (4653, 143220), (4774, 139590), (4935, 135036), (5076, 131285), (5082, 131130), (5115, 130284), (5170, 128898), (5445, 122388), (5580, 119427), (5687, 117180), (5828, 114345), (5859, 113740), (5922, 112530), (5940, 112189), (6138, 108570), (6204, 107415), (6345, 105028), (6510, 102366), (6534, 101990), (6580, 101277), (6820, 97713), (6930, 96162), (7161, 93060), (7238, 92070), (7260, 91791), (7285, 91476), (7502, 88830), (7623, 87420), (7755, 85932), (7812, 85305), (8316, 80135), (8370, 79618), (8460, 78771), (8470, 78678), (8742, 76230), (8883, 75020), (9207, 72380), (9306, 71610), (9548, 69795), (9765, 68244), (9870, 67518), (10164, 65565), (10199, 65340), (10230, 65142), (10340, 64449), (10395, 64108), (10857, 61380), (10890, 61194), (11253, 59220), (11374, 58590), (11718, 56870), (11844, 56265), (11935, 55836), (12276, 54285), (12690, 52514), (12705, 52452), (13020, 51183), (13068, 50995), (13113, 50820), (13860, 48081), (13959, 47740), (14322, 46530), (14476, 46035), (14570, 45738), (14805, 45012), (15004, 44415), (15246, 43710), (15345, 43428), (15510, 42966), (16027, 41580), (16335, 40796), (16740, 39809), (16940, 39339), (17061, 39060), (17484, 38115), (17766, 37510), (18095, 36828), (18414, 36190), (18612, 35805), (18755, 35532), (19530, 34122), (19740, 33759), (20398, 32670), (20460, 32571), (20790, 32054), (21483, 31020), (21714, 30690), (21780, 30597), (21855, 30492), (22506, 29610), (22748, 29295), (22869, 29140), (23265, 28644), (23436, 28435), (23870, 27918), (25380, 26257), (25410, 26226)]