6688790640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1381}}^1$

素因数の和:1469

約数の個数: 360

約数和(自身を含む): 26546274144

約数和(自身を除く): 19857483504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 961, 1008, 1085, 1116, 1240, 1260, 1302, 1381, 1395, 1488, 1680, 1736, 1860, 1922, 1953, 2170, 2232, 2480, 2520, 2604, 2762, 2790, 2883, 3255, 3472, 3720, 3844, 3906, 4143, 4340, 4464, 4805, 5040, 5208, 5524, 5580, 5766, 6510, 6727, 6905, 7440, 7688, 7812, 8286, 8649, 8680, 9610, 9667, 9765, 10416, 11048, 11160, 11532, 12429, 13020, 13454, 13810, 14415, 15376, 15624, 16572, 17298, 17360, 19220, 19334, 19530, 20181, 20715, 22096, 22320, 23064, 24858, 26040, 26908, 27620, 28830, 29001, 31248, 33144, 33635, 34596, 38440, 38668, 39060, 40362, 41430, 42811, 43245, 46128, 48335, 49716, 52080, 53816, 55240, 57660, 58002, 60543, 62145, 66288, 67270, 69192, 76880, 77336, 78120, 80724, 82860, 85622, 86490, 87003, 96670, 99432, 100905, 107632, 110480, 115320, 116004, 121086, 124290, 128433, 134540, 138384, 145005, 154672, 156240, 161448, 165720, 171244, 172980, 174006, 193340, 198864, 201810, 214055, 230640, 232008, 242172, 248580, 256866, 269080, 290010, 299677, 302715, 322896, 331440, 342488, 345960, 348012, 385299, 386680, 403620, 428110, 435015, 464016, 484344, 497160, 513732, 538160, 580020, 599354, 605430, 642165, 684976, 691920, 696024, 770598, 773360, 807240, 856220, 870030, 899031, 968688, 994320, 1027464, 1160040, 1198708, 1210860, 1284330, 1327141, 1392048, 1498385, 1541196, 1614480, 1712440, 1740060, 1798062, 1926495, 2054928, 2320080, 2397416, 2421720, 2568660, 2654282, 2697093, 2996770, 3082392, 3424880, 3480120, 3596124, 3852990, 3981423, 4495155, 4794832, 4843440, 5137320, 5308564, 5394186, 5993540, 6164784, 6635705, 6960240, 7192248, 7705980, 7962846, 8990310, 9289987, 10274640, 10617128, 10788372, 11944269, 11987080, 13271410, 13485465, 14384496, 15411960, 15925692, 17980620, 18579974, 19907115, 21234256, 21576744, 23888538, 23974160, 26542820, 26970930, 27869961, 30823920, 31851384, 35961240, 37159948, 39814230, 43153488, 46449935, 47777076, 53085640, 53941860, 55739922, 59721345, 63702768, 71922480, 74319896, 79628460, 83609883, 92899870, 95554152, 106171280, 107883720, 111479844, 119442690, 139349805, 148639792, 159256920, 167219766, 185799740, 191108304, 215767440, 222959688, 238885380, 278699610, 318513840, 334439532, 371599480, 418049415, 445919376, 477770760, 557399220, 668879064, 743198960, 836098830, 955541520, 1114798440, 1337758128, 1672197660, 2229596880, 3344395320, 6688790640]

約数ペア:

[(1, 6688790640), (2, 3344395320), (3, 2229596880), (4, 1672197660), (5, 1337758128), (6, 1114798440), (7, 955541520), (8, 836098830), (9, 743198960), (10, 668879064), (12, 557399220), (14, 477770760), (15, 445919376), (16, 418049415), (18, 371599480), (20, 334439532), (21, 318513840), (24, 278699610), (28, 238885380), (30, 222959688), (31, 215767440), (35, 191108304), (36, 185799740), (40, 167219766), (42, 159256920), (45, 148639792), (48, 139349805), (56, 119442690), (60, 111479844), (62, 107883720), (63, 106171280), (70, 95554152), (72, 92899870), (80, 83609883), (84, 79628460), (90, 74319896), (93, 71922480), (105, 63702768), (112, 59721345), (120, 55739922), (124, 53941860), (126, 53085640), (140, 47777076), (144, 46449935), (155, 43153488), (168, 39814230), (180, 37159948), (186, 35961240), (210, 31851384), (217, 30823920), (240, 27869961), (248, 26970930), (252, 26542820), (279, 23974160), (280, 23888538), (310, 21576744), (315, 21234256), (336, 19907115), (360, 18579974), (372, 17980620), (420, 15925692), (434, 15411960), (465, 14384496), (496, 13485465), (504, 13271410), (558, 11987080), (560, 11944269), (620, 10788372), (630, 10617128), (651, 10274640), (720, 9289987), (744, 8990310), (840, 7962846), (868, 7705980), (930, 7192248), (961, 6960240), (1008, 6635705), (1085, 6164784), (1116, 5993540), (1240, 5394186), (1260, 5308564), (1302, 5137320), (1381, 4843440), (1395, 4794832), (1488, 4495155), (1680, 3981423), (1736, 3852990), (1860, 3596124), (1922, 3480120), (1953, 3424880), (2170, 3082392), (2232, 2996770), (2480, 2697093), (2520, 2654282), (2604, 2568660), (2762, 2421720), (2790, 2397416), (2883, 2320080), (3255, 2054928), (3472, 1926495), (3720, 1798062), (3844, 1740060), (3906, 1712440), (4143, 1614480), (4340, 1541196), (4464, 1498385), (4805, 1392048), (5040, 1327141), (5208, 1284330), (5524, 1210860), (5580, 1198708), (5766, 1160040), (6510, 1027464), (6727, 994320), (6905, 968688), (7440, 899031), (7688, 870030), (7812, 856220), (8286, 807240), (8649, 773360), (8680, 770598), (9610, 696024), (9667, 691920), (9765, 684976), (10416, 642165), (11048, 605430), (11160, 599354), (11532, 580020), (12429, 538160), (13020, 513732), (13454, 497160), (13810, 484344), (14415, 464016), (15376, 435015), (15624, 428110), (16572, 403620), (17298, 386680), (17360, 385299), (19220, 348012), (19334, 345960), (19530, 342488), (20181, 331440), (20715, 322896), (22096, 302715), (22320, 299677), (23064, 290010), (24858, 269080), (26040, 256866), (26908, 248580), (27620, 242172), (28830, 232008), (29001, 230640), (31248, 214055), (33144, 201810), (33635, 198864), (34596, 193340), (38440, 174006), (38668, 172980), (39060, 171244), (40362, 165720), (41430, 161448), (42811, 156240), (43245, 154672), (46128, 145005), (48335, 138384), (49716, 134540), (52080, 128433), (53816, 124290), (55240, 121086), (57660, 116004), (58002, 115320), (60543, 110480), (62145, 107632), (66288, 100905), (67270, 99432), (69192, 96670), (76880, 87003), (77336, 86490), (78120, 85622), (80724, 82860)]