28986042720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1\times {\mathrm{1861}}^1$

素因数の和:2793

約数の個数: 192

約数和(自身を含む): 93931137216

約数和(自身を除く): 64945094496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 877, 888, 1110, 1184, 1480, 1754, 1776, 1861, 2220, 2631, 2960, 3508, 3552, 3722, 4385, 4440, 5262, 5583, 5920, 7016, 7444, 8770, 8880, 9305, 10524, 11166, 13155, 14032, 14888, 17540, 17760, 18610, 21048, 22332, 26310, 27915, 28064, 29776, 32449, 35080, 37220, 42096, 44664, 52620, 55830, 59552, 64898, 68857, 70160, 74440, 84192, 89328, 97347, 105240, 111660, 129796, 137714, 140320, 148880, 162245, 178656, 194694, 206571, 210480, 223320, 259592, 275428, 297760, 324490, 344285, 389388, 413142, 420960, 446640, 486735, 519184, 550856, 648980, 688570, 778776, 826284, 893280, 973470, 1032855, 1038368, 1101712, 1297960, 1377140, 1557552, 1632097, 1652568, 1946940, 2065710, 2203424, 2595920, 2754280, 3115104, 3264194, 3305136, 3893880, 4131420, 4896291, 5191840, 5508560, 6528388, 6610272, 7787760, 8160485, 8262840, 9792582, 11017120, 13056776, 15575520, 16320970, 16525680, 19585164, 24481455, 26113552, 32641940, 33051360, 39170328, 48962910, 52227104, 60387589, 65283880, 78340656, 97925820, 120775178, 130567760, 156681312, 181162767, 195851640, 241550356, 261135520, 301937945, 362325534, 391703280, 483100712, 603875890, 724651068, 783406560, 905813835, 966201424, 1207751780, 1449302136, 1811627670, 1932402848, 2415503560, 2898604272, 3623255340, 4831007120, 5797208544, 7246510680, 9662014240, 14493021360, 28986042720]

約数ペア:

[(1, 28986042720), (2, 14493021360), (3, 9662014240), (4, 7246510680), (5, 5797208544), (6, 4831007120), (8, 3623255340), (10, 2898604272), (12, 2415503560), (15, 1932402848), (16, 1811627670), (20, 1449302136), (24, 1207751780), (30, 966201424), (32, 905813835), (37, 783406560), (40, 724651068), (48, 603875890), (60, 483100712), (74, 391703280), (80, 362325534), (96, 301937945), (111, 261135520), (120, 241550356), (148, 195851640), (160, 181162767), (185, 156681312), (222, 130567760), (240, 120775178), (296, 97925820), (370, 78340656), (444, 65283880), (480, 60387589), (555, 52227104), (592, 48962910), (740, 39170328), (877, 33051360), (888, 32641940), (1110, 26113552), (1184, 24481455), (1480, 19585164), (1754, 16525680), (1776, 16320970), (1861, 15575520), (2220, 13056776), (2631, 11017120), (2960, 9792582), (3508, 8262840), (3552, 8160485), (3722, 7787760), (4385, 6610272), (4440, 6528388), (5262, 5508560), (5583, 5191840), (5920, 4896291), (7016, 4131420), (7444, 3893880), (8770, 3305136), (8880, 3264194), (9305, 3115104), (10524, 2754280), (11166, 2595920), (13155, 2203424), (14032, 2065710), (14888, 1946940), (17540, 1652568), (17760, 1632097), (18610, 1557552), (21048, 1377140), (22332, 1297960), (26310, 1101712), (27915, 1038368), (28064, 1032855), (29776, 973470), (32449, 893280), (35080, 826284), (37220, 778776), (42096, 688570), (44664, 648980), (52620, 550856), (55830, 519184), (59552, 486735), (64898, 446640), (68857, 420960), (70160, 413142), (74440, 389388), (84192, 344285), (89328, 324490), (97347, 297760), (105240, 275428), (111660, 259592), (129796, 223320), (137714, 210480), (140320, 206571), (148880, 194694), (162245, 178656)]