1815028639920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{821}}^1\times {\mathrm{1217}}^1$

素因数の和:2118

約数の個数: 480

約数和(自身を含む): 6487990367040

約数和(自身を除く): 4672961727120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 821, 841, 870, 1044, 1080, 1160, 1217, 1305, 1392, 1566, 1642, 1682, 1740, 2088, 2160, 2320, 2434, 2463, 2523, 2610, 3132, 3284, 3364, 3480, 3651, 3915, 4105, 4176, 4205, 4868, 4926, 5046, 5220, 6085, 6264, 6568, 6728, 6960, 7302, 7389, 7569, 7830, 8210, 8410, 9736, 9852, 10092, 10440, 10953, 12170, 12315, 12528, 12615, 13136, 13456, 14604, 14778, 15138, 15660, 16420, 16820, 18255, 19472, 19704, 20184, 20880, 21906, 22167, 22707, 23809, 24340, 24630, 25230, 29208, 29556, 30276, 31320, 32840, 32859, 33640, 35293, 36510, 36945, 37845, 39408, 40368, 43812, 44334, 45414, 47618, 48680, 49260, 50460, 54765, 58416, 59112, 60552, 62640, 65680, 65718, 67280, 70586, 71427, 73020, 73890, 75690, 87624, 88668, 90828, 95236, 97360, 98520, 100920, 105879, 109530, 110835, 113535, 118224, 119045, 121104, 131436, 141172, 142854, 146040, 147780, 151380, 164295, 175248, 176465, 177336, 181656, 190472, 197040, 201840, 211758, 214281, 219060, 221670, 227070, 238090, 262872, 282344, 285708, 292080, 295560, 302760, 317637, 328590, 352930, 354672, 357135, 363312, 380944, 423516, 428562, 438120, 443340, 454140, 476180, 525744, 529395, 564688, 571416, 591120, 605520, 635274, 642843, 657180, 690461, 705860, 714270, 847032, 857124, 876240, 886680, 908280, 952360, 952911, 999157, 1023497, 1058790, 1071405, 1142832, 1270548, 1285686, 1314360, 1380922, 1411720, 1428540, 1588185, 1694064, 1714248, 1773360, 1816560, 1904720, 1905822, 1998314, 2046994, 2071383, 2117580, 2142810, 2541096, 2571372, 2628720, 2761844, 2823440, 2857080, 2997471, 3070491, 3176370, 3214215, 3428496, 3452305, 3811644, 3996628, 4093988, 4142766, 4235160, 4285620, 4764555, 4995785, 5082192, 5117485, 5142744, 5523688, 5714160, 5994942, 6140982, 6214149, 6352740, 6428430, 6904610, 7623288, 7993256, 8187976, 8285532, 8470320, 8571240, 8992413, 9211473, 9529110, 9991570, 10234970, 10285488, 10356915, 11047376, 11989884, 12281964, 12428298, 12705480, 12856860, 13809220, 14987355, 15246576, 15352455, 15986512, 16375952, 16571064, 17142480, 17984826, 18422946, 18642447, 19058220, 19983140, 20469940, 20713830, 23979768, 24563928, 24856596, 25410960, 25713720, 26977239, 27618440, 27634419, 28975553, 29974710, 30704910, 31070745, 33142128, 35969652, 36845892, 37284894, 38116440, 39966280, 40939880, 41427660, 44962065, 46057365, 47959536, 49127856, 49713192, 51427440, 53954478, 55236880, 55268838, 57951106, 59949420, 61409820, 62141490, 71939304, 73691784, 74569788, 76232880, 79932560, 81879760, 82855320, 86926659, 89924130, 92114730, 93212235, 99426384, 107908956, 110537676, 115902212, 119898840, 122819640, 124282980, 134886195, 138172095, 143878608, 144877765, 147383568, 149139576, 165710640, 173853318, 179848260, 184229460, 186424470, 215817912, 221075352, 231804424, 239797680, 245639280, 248565960, 260779977, 269772390, 276344190, 289755530, 298279152, 347706636, 359696520, 368458920, 372848940, 431635824, 434633295, 442150704, 463608848, 497131920, 521559954, 539544780, 552688380, 579511060, 695413272, 719393040, 736917840, 745697880, 782339931, 840291037, 869266590, 1043119908, 1079089560, 1105376760, 1159022120, 1303899885, 1390826544, 1491395760, 1564679862, 1680582074, 1738533180, 2086239816, 2158179120, 2210753520, 2318044240, 2520873111, 2607799770, 3129359724, 3361164148, 3477066360, 3911699655, 4172479632, 4201455185, 5041746222, 5215599540, 6258719448, 6722328296, 6954132720, 7562619333, 7823399310, 8402910370, 10083492444, 10431199080, 12517438896, 12604365555, 13444656592, 15125238666, 15646798620, 16805820740, 20166984888, 20862398160, 22687857999, 25208731110, 30250477332, 31293597240, 33611641480, 37813096665, 40333969776, 45375715998, 50417462220, 60500954664, 62587194480, 67223282960, 75626193330, 90751431996, 100834924440, 113439289995, 121001909328, 151252386660, 181502863992, 201669848880, 226878579990, 302504773320, 363005727984, 453757159980, 605009546640, 907514319960, 1815028639920]

約数ペア:

[(1, 1815028639920), (2, 907514319960), (3, 605009546640), (4, 453757159980), (5, 363005727984), (6, 302504773320), (8, 226878579990), (9, 201669848880), (10, 181502863992), (12, 151252386660), (15, 121001909328), (16, 113439289995), (18, 100834924440), (20, 90751431996), (24, 75626193330), (27, 67223282960), (29, 62587194480), (30, 60500954664), (36, 50417462220), (40, 45375715998), (45, 40333969776), (48, 37813096665), (54, 33611641480), (58, 31293597240), (60, 30250477332), (72, 25208731110), (80, 22687857999), (87, 20862398160), (90, 20166984888), (108, 16805820740), (116, 15646798620), (120, 15125238666), (135, 13444656592), (144, 12604365555), (145, 12517438896), (174, 10431199080), (180, 10083492444), (216, 8402910370), (232, 7823399310), (240, 7562619333), (261, 6954132720), (270, 6722328296), (290, 6258719448), (348, 5215599540), (360, 5041746222), (432, 4201455185), (435, 4172479632), (464, 3911699655), (522, 3477066360), (540, 3361164148), (580, 3129359724), (696, 2607799770), (720, 2520873111), (783, 2318044240), (821, 2210753520), (841, 2158179120), (870, 2086239816), (1044, 1738533180), (1080, 1680582074), (1160, 1564679862), (1217, 1491395760), (1305, 1390826544), (1392, 1303899885), (1566, 1159022120), (1642, 1105376760), (1682, 1079089560), (1740, 1043119908), (2088, 869266590), (2160, 840291037), (2320, 782339931), (2434, 745697880), (2463, 736917840), (2523, 719393040), (2610, 695413272), (3132, 579511060), (3284, 552688380), (3364, 539544780), (3480, 521559954), (3651, 497131920), (3915, 463608848), (4105, 442150704), (4176, 434633295), (4205, 431635824), (4868, 372848940), (4926, 368458920), (5046, 359696520), (5220, 347706636), (6085, 298279152), (6264, 289755530), (6568, 276344190), (6728, 269772390), (6960, 260779977), (7302, 248565960), (7389, 245639280), (7569, 239797680), (7830, 231804424), (8210, 221075352), (8410, 215817912), (9736, 186424470), (9852, 184229460), (10092, 179848260), (10440, 173853318), (10953, 165710640), (12170, 149139576), (12315, 147383568), (12528, 144877765), (12615, 143878608), (13136, 138172095), (13456, 134886195), (14604, 124282980), (14778, 122819640), (15138, 119898840), (15660, 115902212), (16420, 110537676), (16820, 107908956), (18255, 99426384), (19472, 93212235), (19704, 92114730), (20184, 89924130), (20880, 86926659), (21906, 82855320), (22167, 81879760), (22707, 79932560), (23809, 76232880), (24340, 74569788), (24630, 73691784), (25230, 71939304), (29208, 62141490), (29556, 61409820), (30276, 59949420), (31320, 57951106), (32840, 55268838), (32859, 55236880), (33640, 53954478), (35293, 51427440), (36510, 49713192), (36945, 49127856), (37845, 47959536), (39408, 46057365), (40368, 44962065), (43812, 41427660), (44334, 40939880), (45414, 39966280), (47618, 38116440), (48680, 37284894), (49260, 36845892), (50460, 35969652), (54765, 33142128), (58416, 31070745), (59112, 30704910), (60552, 29974710), (62640, 28975553), (65680, 27634419), (65718, 27618440), (67280, 26977239), (70586, 25713720), (71427, 25410960), (73020, 24856596), (73890, 24563928), (75690, 23979768), (87624, 20713830), (88668, 20469940), (90828, 19983140), (95236, 19058220), (97360, 18642447), (98520, 18422946), (100920, 17984826), (105879, 17142480), (109530, 16571064), (110835, 16375952), (113535, 15986512), (118224, 15352455), (119045, 15246576), (121104, 14987355), (131436, 13809220), (141172, 12856860), (142854, 12705480), (146040, 12428298), (147780, 12281964), (151380, 11989884), (164295, 11047376), (175248, 10356915), (176465, 10285488), (177336, 10234970), (181656, 9991570), (190472, 9529110), (197040, 9211473), (201840, 8992413), (211758, 8571240), (214281, 8470320), (219060, 8285532), (221670, 8187976), (227070, 7993256), (238090, 7623288), (262872, 6904610), (282344, 6428430), (285708, 6352740), (292080, 6214149), (295560, 6140982), (302760, 5994942), (317637, 5714160), (328590, 5523688), (352930, 5142744), (354672, 5117485), (357135, 5082192), (363312, 4995785), (380944, 4764555), (423516, 4285620), (428562, 4235160), (438120, 4142766), (443340, 4093988), (454140, 3996628), (476180, 3811644), (525744, 3452305), (529395, 3428496), (564688, 3214215), (571416, 3176370), (591120, 3070491), (605520, 2997471), (635274, 2857080), (642843, 2823440), (657180, 2761844), (690461, 2628720), (705860, 2571372), (714270, 2541096), (847032, 2142810), (857124, 2117580), (876240, 2071383), (886680, 2046994), (908280, 1998314), (952360, 1905822), (952911, 1904720), (999157, 1816560), (1023497, 1773360), (1058790, 1714248), (1071405, 1694064), (1142832, 1588185), (1270548, 1428540), (1285686, 1411720), (1314360, 1380922)]