2298986040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:542

約数の個数: 256

約数和(自身を含む): 7745310720

約数和(自身を除く): 5446324680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 137, 155, 156, 186, 195, 248, 260, 274, 310, 312, 347, 372, 390, 403, 411, 465, 520, 548, 620, 685, 694, 744, 780, 806, 822, 930, 1041, 1096, 1209, 1240, 1370, 1388, 1560, 1612, 1644, 1735, 1781, 1860, 2015, 2055, 2082, 2418, 2740, 2776, 3224, 3288, 3470, 3562, 3720, 4030, 4110, 4164, 4247, 4511, 4836, 5205, 5343, 5480, 6045, 6940, 7124, 8060, 8220, 8328, 8494, 8905, 9022, 9672, 10410, 10686, 10757, 12090, 12741, 13533, 13880, 14248, 16120, 16440, 16988, 17810, 18044, 20820, 21235, 21372, 21514, 22555, 24180, 25482, 26715, 27066, 32271, 33976, 35620, 36088, 41640, 42470, 42744, 43028, 45110, 47539, 48360, 50964, 53430, 53785, 54132, 55211, 63705, 64542, 67665, 71240, 84940, 86056, 90220, 95078, 101928, 106860, 107570, 108264, 110422, 127410, 129084, 135330, 139841, 142617, 161355, 165633, 169880, 180440, 190156, 213720, 215140, 220844, 237695, 254820, 258168, 270660, 276055, 279682, 285234, 322710, 331266, 380312, 419523, 430280, 441688, 475390, 509640, 541320, 552110, 559364, 570468, 618007, 645420, 662532, 699205, 713085, 828165, 839046, 950780, 1104220, 1118728, 1140936, 1236014, 1290840, 1325064, 1398410, 1426170, 1473709, 1656330, 1678092, 1854021, 1901560, 2097615, 2208440, 2472028, 2796820, 2852340, 2947418, 3090035, 3312660, 3356184, 3708042, 4195230, 4421127, 4944056, 5593640, 5704680, 5894836, 6180070, 6625320, 7368545, 7416084, 8390460, 8842254, 9270105, 11789672, 12360140, 14737090, 14832168, 16780920, 17684508, 18540210, 19158217, 22105635, 24720280, 29474180, 35369016, 37080420, 38316434, 44211270, 57474651, 58948360, 74160840, 76632868, 88422540, 95791085, 114949302, 153265736, 176845080, 191582170, 229898604, 287373255, 383164340, 459797208, 574746510, 766328680, 1149493020, 2298986040]

約数ペア:

[(1, 2298986040), (2, 1149493020), (3, 766328680), (4, 574746510), (5, 459797208), (6, 383164340), (8, 287373255), (10, 229898604), (12, 191582170), (13, 176845080), (15, 153265736), (20, 114949302), (24, 95791085), (26, 88422540), (30, 76632868), (31, 74160840), (39, 58948360), (40, 57474651), (52, 44211270), (60, 38316434), (62, 37080420), (65, 35369016), (78, 29474180), (93, 24720280), (104, 22105635), (120, 19158217), (124, 18540210), (130, 17684508), (137, 16780920), (155, 14832168), (156, 14737090), (186, 12360140), (195, 11789672), (248, 9270105), (260, 8842254), (274, 8390460), (310, 7416084), (312, 7368545), (347, 6625320), (372, 6180070), (390, 5894836), (403, 5704680), (411, 5593640), (465, 4944056), (520, 4421127), (548, 4195230), (620, 3708042), (685, 3356184), (694, 3312660), (744, 3090035), (780, 2947418), (806, 2852340), (822, 2796820), (930, 2472028), (1041, 2208440), (1096, 2097615), (1209, 1901560), (1240, 1854021), (1370, 1678092), (1388, 1656330), (1560, 1473709), (1612, 1426170), (1644, 1398410), (1735, 1325064), (1781, 1290840), (1860, 1236014), (2015, 1140936), (2055, 1118728), (2082, 1104220), (2418, 950780), (2740, 839046), (2776, 828165), (3224, 713085), (3288, 699205), (3470, 662532), (3562, 645420), (3720, 618007), (4030, 570468), (4110, 559364), (4164, 552110), (4247, 541320), (4511, 509640), (4836, 475390), (5205, 441688), (5343, 430280), (5480, 419523), (6045, 380312), (6940, 331266), (7124, 322710), (8060, 285234), (8220, 279682), (8328, 276055), (8494, 270660), (8905, 258168), (9022, 254820), (9672, 237695), (10410, 220844), (10686, 215140), (10757, 213720), (12090, 190156), (12741, 180440), (13533, 169880), (13880, 165633), (14248, 161355), (16120, 142617), (16440, 139841), (16988, 135330), (17810, 129084), (18044, 127410), (20820, 110422), (21235, 108264), (21372, 107570), (21514, 106860), (22555, 101928), (24180, 95078), (25482, 90220), (26715, 86056), (27066, 84940), (32271, 71240), (33976, 67665), (35620, 64542), (36088, 63705), (41640, 55211), (42470, 54132), (42744, 53785), (43028, 53430), (45110, 50964), (47539, 48360)]