2912448240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{821}}^1$

素因数の和:1232

約数の個数: 240

約数和(自身を含む): 10574010720

約数和(自身を除く): 7661562480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 379, 390, 468, 520, 585, 624, 720, 758, 780, 821, 936, 1040, 1137, 1170, 1516, 1560, 1642, 1872, 1895, 2274, 2340, 2463, 3032, 3120, 3284, 3411, 3790, 4105, 4548, 4680, 4926, 4927, 5685, 6064, 6568, 6822, 7389, 7580, 8210, 9096, 9360, 9852, 9854, 10673, 11370, 12315, 13136, 13644, 14778, 14781, 15160, 16420, 17055, 18192, 19704, 19708, 21346, 22740, 24630, 24635, 27288, 29556, 29562, 30320, 32019, 32840, 34110, 36945, 39408, 39416, 42692, 44343, 45480, 49260, 49270, 53365, 54576, 59112, 59124, 64038, 65680, 68220, 73890, 73905, 78832, 85384, 88686, 90960, 96057, 98520, 98540, 106730, 118224, 118248, 128076, 136440, 147780, 147810, 160095, 170768, 177372, 192114, 197040, 197080, 213460, 221715, 236496, 256152, 272880, 295560, 295620, 311159, 320190, 354744, 384228, 394160, 426920, 443430, 480285, 512304, 591120, 591240, 622318, 640380, 709488, 768456, 853840, 886860, 933477, 960570, 1182480, 1244636, 1280760, 1536912, 1555795, 1773720, 1866954, 1921140, 2489272, 2561520, 2800431, 3111590, 3547440, 3733908, 3842280, 4045067, 4667385, 4978544, 5600862, 6223180, 7467816, 7684560, 8090134, 9334770, 11201724, 12135201, 12446360, 14002155, 14935632, 16180268, 18669540, 20225335, 22403448, 24270402, 24892720, 28004310, 32360536, 36405603, 37339080, 40450670, 44806896, 48540804, 56008620, 60676005, 64721072, 72811206, 74678160, 80901340, 97081608, 112017240, 121352010, 145622412, 161802680, 182028015, 194163216, 224034480, 242704020, 291244824, 323605360, 364056030, 485408040, 582489648, 728112060, 970816080, 1456224120, 2912448240]

約数ペア:

[(1, 2912448240), (2, 1456224120), (3, 970816080), (4, 728112060), (5, 582489648), (6, 485408040), (8, 364056030), (9, 323605360), (10, 291244824), (12, 242704020), (13, 224034480), (15, 194163216), (16, 182028015), (18, 161802680), (20, 145622412), (24, 121352010), (26, 112017240), (30, 97081608), (36, 80901340), (39, 74678160), (40, 72811206), (45, 64721072), (48, 60676005), (52, 56008620), (60, 48540804), (65, 44806896), (72, 40450670), (78, 37339080), (80, 36405603), (90, 32360536), (104, 28004310), (117, 24892720), (120, 24270402), (130, 22403448), (144, 20225335), (156, 18669540), (180, 16180268), (195, 14935632), (208, 14002155), (234, 12446360), (240, 12135201), (260, 11201724), (312, 9334770), (360, 8090134), (379, 7684560), (390, 7467816), (468, 6223180), (520, 5600862), (585, 4978544), (624, 4667385), (720, 4045067), (758, 3842280), (780, 3733908), (821, 3547440), (936, 3111590), (1040, 2800431), (1137, 2561520), (1170, 2489272), (1516, 1921140), (1560, 1866954), (1642, 1773720), (1872, 1555795), (1895, 1536912), (2274, 1280760), (2340, 1244636), (2463, 1182480), (3032, 960570), (3120, 933477), (3284, 886860), (3411, 853840), (3790, 768456), (4105, 709488), (4548, 640380), (4680, 622318), (4926, 591240), (4927, 591120), (5685, 512304), (6064, 480285), (6568, 443430), (6822, 426920), (7389, 394160), (7580, 384228), (8210, 354744), (9096, 320190), (9360, 311159), (9852, 295620), (9854, 295560), (10673, 272880), (11370, 256152), (12315, 236496), (13136, 221715), (13644, 213460), (14778, 197080), (14781, 197040), (15160, 192114), (16420, 177372), (17055, 170768), (18192, 160095), (19704, 147810), (19708, 147780), (21346, 136440), (22740, 128076), (24630, 118248), (24635, 118224), (27288, 106730), (29556, 98540), (29562, 98520), (30320, 96057), (32019, 90960), (32840, 88686), (34110, 85384), (36945, 78832), (39408, 73905), (39416, 73890), (42692, 68220), (44343, 65680), (45480, 64038), (49260, 59124), (49270, 59112), (53365, 54576)]