1409645640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:444

約数の個数: 256

約数和(自身を含む): 4763566080

約数和(自身を除く): 3353920440

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, 103, 104, 120, 124, 130, 155, 156, 186, 195, 206, 248, 260, 283, 309, 310, 312, 372, 390, 403, 412, 465, 515, 520, 566, 618, 620, 744, 780, 806, 824, 849, 930, 1030, 1132, 1209, 1236, 1240, 1339, 1415, 1545, 1560, 1612, 1698, 1860, 2015, 2060, 2264, 2418, 2472, 2678, 2830, 3090, 3193, 3224, 3396, 3679, 3720, 4017, 4030, 4120, 4245, 4836, 5356, 5660, 6045, 6180, 6386, 6695, 6792, 7358, 8034, 8060, 8490, 8773, 9579, 9672, 10712, 11037, 11320, 12090, 12360, 12772, 13390, 14716, 15965, 16068, 16120, 16980, 17546, 18395, 19158, 20085, 22074, 24180, 25544, 26319, 26780, 29149, 29432, 31930, 32136, 33960, 35092, 36790, 38316, 40170, 41509, 43865, 44148, 47895, 48360, 52638, 53560, 55185, 58298, 63860, 70184, 73580, 76632, 80340, 83018, 87447, 87730, 88296, 95790, 105276, 110370, 114049, 116596, 124527, 127720, 131595, 145745, 147160, 160680, 166036, 174894, 175460, 191580, 207545, 210552, 220740, 228098, 233192, 249054, 263190, 291490, 332072, 342147, 349788, 350920, 378937, 383160, 415090, 437235, 441480, 456196, 498108, 526380, 570245, 582980, 622635, 684294, 699576, 757874, 830180, 874470, 903619, 912392, 996216, 1052760, 1136811, 1140490, 1165960, 1245270, 1368588, 1515748, 1660360, 1710735, 1748940, 1807238, 1894685, 2273622, 2280980, 2490540, 2710857, 2737176, 3031496, 3421470, 3497880, 3614476, 3789370, 4518095, 4547244, 4561960, 4981080, 5421714, 5684055, 6842940, 7228952, 7578740, 9036190, 9094488, 10843428, 11368110, 11747047, 13554285, 13685880, 15157480, 18072380, 21686856, 22736220, 23494094, 27108570, 35241141, 36144760, 45472440, 46988188, 54217140, 58735235, 70482282, 93976376, 108434280, 117470470, 140964564, 176205705, 234940940, 281929128, 352411410, 469881880, 704822820, 1409645640]

約数ペア:

[(1, 1409645640), (2, 704822820), (3, 469881880), (4, 352411410), (5, 281929128), (6, 234940940), (8, 176205705), (10, 140964564), (12, 117470470), (13, 108434280), (15, 93976376), (20, 70482282), (24, 58735235), (26, 54217140), (30, 46988188), (31, 45472440), (39, 36144760), (40, 35241141), (52, 27108570), (60, 23494094), (62, 22736220), (65, 21686856), (78, 18072380), (93, 15157480), (103, 13685880), (104, 13554285), (120, 11747047), (124, 11368110), (130, 10843428), (155, 9094488), (156, 9036190), (186, 7578740), (195, 7228952), (206, 6842940), (248, 5684055), (260, 5421714), (283, 4981080), (309, 4561960), (310, 4547244), (312, 4518095), (372, 3789370), (390, 3614476), (403, 3497880), (412, 3421470), (465, 3031496), (515, 2737176), (520, 2710857), (566, 2490540), (618, 2280980), (620, 2273622), (744, 1894685), (780, 1807238), (806, 1748940), (824, 1710735), (849, 1660360), (930, 1515748), (1030, 1368588), (1132, 1245270), (1209, 1165960), (1236, 1140490), (1240, 1136811), (1339, 1052760), (1415, 996216), (1545, 912392), (1560, 903619), (1612, 874470), (1698, 830180), (1860, 757874), (2015, 699576), (2060, 684294), (2264, 622635), (2418, 582980), (2472, 570245), (2678, 526380), (2830, 498108), (3090, 456196), (3193, 441480), (3224, 437235), (3396, 415090), (3679, 383160), (3720, 378937), (4017, 350920), (4030, 349788), (4120, 342147), (4245, 332072), (4836, 291490), (5356, 263190), (5660, 249054), (6045, 233192), (6180, 228098), (6386, 220740), (6695, 210552), (6792, 207545), (7358, 191580), (8034, 175460), (8060, 174894), (8490, 166036), (8773, 160680), (9579, 147160), (9672, 145745), (10712, 131595), (11037, 127720), (11320, 124527), (12090, 116596), (12360, 114049), (12772, 110370), (13390, 105276), (14716, 95790), (15965, 88296), (16068, 87730), (16120, 87447), (16980, 83018), (17546, 80340), (18395, 76632), (19158, 73580), (20085, 70184), (22074, 63860), (24180, 58298), (25544, 55185), (26319, 53560), (26780, 52638), (29149, 48360), (29432, 47895), (31930, 44148), (32136, 43865), (33960, 41509), (35092, 40170), (36790, 38316)]