72030656880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1099369}}^1$

素因数の和:1099408

約数の個数: 240

約数和(自身を含む): 297726985920

約数和(自身を除く): 225696329040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 65520, 1099369, 2198738, 3298107, 4397476, 5496845, 6596214, 7695583, 8794952, 9894321, 10993690, 13192428, 14291797, 15391166, 16490535, 17589904, 19788642, 21987380, 23086749, 26384856, 28583594, 30782332, 32981070, 38477915, 39577284, 42875391, 43974760, 46173498, 49471605, 52769712, 57167188, 61564664, 65962140, 69260247, 71458985, 76955830, 79154568, 85750782, 87949520, 92346996, 98943210, 100042579, 114334376, 115433745, 123129328, 128626173, 131924280, 138520494, 142917970, 153911660, 158309136, 171501564, 184693992, 197886420, 200085158, 214376955, 228668752, 230867490, 257252346, 263848560, 277040988, 285835940, 300127737, 307823320, 343003128, 346301235, 369387984, 395772840, 400170316, 428753910, 461734980, 500212895, 514504692, 554081976, 571671880, 600255474, 615646640, 643130865, 686006256, 692602470, 791545680, 800340632, 857507820, 900383211, 923469960, 1000425790, 1029009384, 1108163952, 1143343760, 1200510948, 1286261730, 1385204940, 1500638685, 1600681264, 1715015640, 1800766422, 1846939920, 2000851580, 2058018768, 2401021896, 2572523460, 2770409880, 3001277370, 3430031280, 3601532844, 4001703160, 4501916055, 4802043792, 5145046920, 5540819760, 6002554740, 7203065688, 8003406320, 9003832110, 10290093840, 12005109480, 14406131376, 18007664220, 24010218960, 36015328440, 72030656880]

約数ペア:

[(1, 72030656880), (2, 36015328440), (3, 24010218960), (4, 18007664220), (5, 14406131376), (6, 12005109480), (7, 10290093840), (8, 9003832110), (9, 8003406320), (10, 7203065688), (12, 6002554740), (13, 5540819760), (14, 5145046920), (15, 4802043792), (16, 4501916055), (18, 4001703160), (20, 3601532844), (21, 3430031280), (24, 3001277370), (26, 2770409880), (28, 2572523460), (30, 2401021896), (35, 2058018768), (36, 2000851580), (39, 1846939920), (40, 1800766422), (42, 1715015640), (45, 1600681264), (48, 1500638685), (52, 1385204940), (56, 1286261730), (60, 1200510948), (63, 1143343760), (65, 1108163952), (70, 1029009384), (72, 1000425790), (78, 923469960), (80, 900383211), (84, 857507820), (90, 800340632), (91, 791545680), (104, 692602470), (105, 686006256), (112, 643130865), (117, 615646640), (120, 600255474), (126, 571671880), (130, 554081976), (140, 514504692), (144, 500212895), (156, 461734980), (168, 428753910), (180, 400170316), (182, 395772840), (195, 369387984), (208, 346301235), (210, 343003128), (234, 307823320), (240, 300127737), (252, 285835940), (260, 277040988), (273, 263848560), (280, 257252346), (312, 230867490), (315, 228668752), (336, 214376955), (360, 200085158), (364, 197886420), (390, 184693992), (420, 171501564), (455, 158309136), (468, 153911660), (504, 142917970), (520, 138520494), (546, 131924280), (560, 128626173), (585, 123129328), (624, 115433745), (630, 114334376), (720, 100042579), (728, 98943210), (780, 92346996), (819, 87949520), (840, 85750782), (910, 79154568), (936, 76955830), (1008, 71458985), (1040, 69260247), (1092, 65962140), (1170, 61564664), (1260, 57167188), (1365, 52769712), (1456, 49471605), (1560, 46173498), (1638, 43974760), (1680, 42875391), (1820, 39577284), (1872, 38477915), (2184, 32981070), (2340, 30782332), (2520, 28583594), (2730, 26384856), (3120, 23086749), (3276, 21987380), (3640, 19788642), (4095, 17589904), (4368, 16490535), (4680, 15391166), (5040, 14291797), (5460, 13192428), (6552, 10993690), (7280, 9894321), (8190, 8794952), (9360, 7695583), (10920, 6596214), (13104, 5496845), (16380, 4397476), (21840, 3298107), (32760, 2198738), (65520, 1099369)]