1489840341840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1787}}^1\times {\mathrm{128659}}^1$

素因数の和:130471

約数の個数: 200

約数和(自身を含む): 5177372064480

約数和(自身を除く): 3687531722640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 1787, 2160, 3240, 3574, 5361, 6480, 7148, 8935, 10722, 14296, 16083, 17870, 21444, 26805, 28592, 32166, 35740, 42888, 48249, 53610, 64332, 71480, 80415, 85776, 96498, 107220, 128659, 128664, 142960, 144747, 160830, 192996, 214440, 241245, 257318, 257328, 289494, 321660, 385977, 385992, 428880, 482490, 514636, 578988, 643295, 643320, 723735, 771954, 771984, 964980, 1029272, 1157931, 1157976, 1286590, 1286640, 1447470, 1543908, 1929885, 1929960, 2058544, 2315862, 2315952, 2573180, 2894940, 3087816, 3473793, 3859770, 3859920, 4631724, 5146360, 5789655, 5789880, 6175632, 6947586, 7719540, 9263448, 10292720, 10421379, 11579310, 11579760, 13895172, 15439080, 17368965, 18526896, 20842758, 23158620, 27790344, 30878160, 34737930, 41685516, 46317240, 52106895, 55580688, 69475860, 83371032, 92634480, 104213790, 138951720, 166742064, 208427580, 229913633, 277903440, 416855160, 459827266, 689740899, 833710320, 919654532, 1149568165, 1379481798, 1839309064, 2069222697, 2299136330, 2758963596, 3448704495, 3678618128, 4138445394, 4598272660, 5517927192, 6207668091, 6897408990, 8276890788, 9196545320, 10346113485, 11035854384, 12415336182, 13794817980, 16553781576, 18393090640, 18623004273, 20692226970, 24830672364, 27589635960, 31038340455, 33107563152, 37246008546, 41384453940, 49661344728, 55179271920, 62076680910, 74492017092, 82768907880, 93115021365, 99322689456, 124153361820, 148984034184, 165537815760, 186230042730, 248306723640, 297968068368, 372460085460, 496613447280, 744920170920, 1489840341840]

約数ペア:

[(1, 1489840341840), (2, 744920170920), (3, 496613447280), (4, 372460085460), (5, 297968068368), (6, 248306723640), (8, 186230042730), (9, 165537815760), (10, 148984034184), (12, 124153361820), (15, 99322689456), (16, 93115021365), (18, 82768907880), (20, 74492017092), (24, 62076680910), (27, 55179271920), (30, 49661344728), (36, 41384453940), (40, 37246008546), (45, 33107563152), (48, 31038340455), (54, 27589635960), (60, 24830672364), (72, 20692226970), (80, 18623004273), (81, 18393090640), (90, 16553781576), (108, 13794817980), (120, 12415336182), (135, 11035854384), (144, 10346113485), (162, 9196545320), (180, 8276890788), (216, 6897408990), (240, 6207668091), (270, 5517927192), (324, 4598272660), (360, 4138445394), (405, 3678618128), (432, 3448704495), (540, 2758963596), (648, 2299136330), (720, 2069222697), (810, 1839309064), (1080, 1379481798), (1296, 1149568165), (1620, 919654532), (1787, 833710320), (2160, 689740899), (3240, 459827266), (3574, 416855160), (5361, 277903440), (6480, 229913633), (7148, 208427580), (8935, 166742064), (10722, 138951720), (14296, 104213790), (16083, 92634480), (17870, 83371032), (21444, 69475860), (26805, 55580688), (28592, 52106895), (32166, 46317240), (35740, 41685516), (42888, 34737930), (48249, 30878160), (53610, 27790344), (64332, 23158620), (71480, 20842758), (80415, 18526896), (85776, 17368965), (96498, 15439080), (107220, 13895172), (128659, 11579760), (128664, 11579310), (142960, 10421379), (144747, 10292720), (160830, 9263448), (192996, 7719540), (214440, 6947586), (241245, 6175632), (257318, 5789880), (257328, 5789655), (289494, 5146360), (321660, 4631724), (385977, 3859920), (385992, 3859770), (428880, 3473793), (482490, 3087816), (514636, 2894940), (578988, 2573180), (643295, 2315952), (643320, 2315862), (723735, 2058544), (771954, 1929960), (771984, 1929885), (964980, 1543908), (1029272, 1447470), (1157931, 1286640), (1157976, 1286590)]