2178243600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7349}}^1$

素因数の和:7402

約数の個数: 240

約数和(自身を含む): 7910952000

約数和(自身を除く): 5732708400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 380, 390, 400, 456, 475, 494, 520, 570, 600, 624, 650, 741, 760, 780, 912, 950, 975, 988, 1040, 1140, 1200, 1235, 1300, 1425, 1482, 1520, 1560, 1900, 1950, 1976, 2280, 2470, 2600, 2850, 2964, 3120, 3705, 3800, 3900, 3952, 4560, 4940, 5200, 5700, 5928, 6175, 7349, 7410, 7600, 7800, 9880, 11400, 11856, 12350, 14698, 14820, 15600, 18525, 19760, 22047, 22800, 24700, 29396, 29640, 36745, 37050, 44094, 49400, 58792, 59280, 73490, 74100, 88188, 95537, 98800, 110235, 117584, 139631, 146980, 148200, 176376, 183725, 191074, 220470, 279262, 286611, 293960, 296400, 352752, 367450, 382148, 418893, 440940, 477685, 551175, 558524, 573222, 587920, 698155, 734900, 764296, 837786, 881880, 955370, 1102350, 1117048, 1146444, 1396310, 1433055, 1469800, 1528592, 1675572, 1763760, 1815203, 1910740, 2094465, 2204700, 2234096, 2292888, 2388425, 2792620, 2866110, 2939600, 3351144, 3490775, 3630406, 3821480, 4188930, 4409400, 4585776, 4776850, 5445609, 5585240, 5732220, 6702288, 6981550, 7165275, 7260812, 7642960, 8377860, 8818800, 9076015, 9553700, 10472325, 10891218, 11170480, 11464440, 13963100, 14330550, 14521624, 16755720, 18152030, 19107400, 20944650, 21782436, 22928880, 27228045, 27926200, 28661100, 29043248, 33511440, 36304060, 38214800, 41889300, 43564872, 45380075, 54456090, 55852400, 57322200, 72608120, 83778600, 87129744, 90760150, 108912180, 114644400, 136140225, 145216240, 167557200, 181520300, 217824360, 272280450, 363040600, 435648720, 544560900, 726081200, 1089121800, 2178243600]

約数ペア:

[(1, 2178243600), (2, 1089121800), (3, 726081200), (4, 544560900), (5, 435648720), (6, 363040600), (8, 272280450), (10, 217824360), (12, 181520300), (13, 167557200), (15, 145216240), (16, 136140225), (19, 114644400), (20, 108912180), (24, 90760150), (25, 87129744), (26, 83778600), (30, 72608120), (38, 57322200), (39, 55852400), (40, 54456090), (48, 45380075), (50, 43564872), (52, 41889300), (57, 38214800), (60, 36304060), (65, 33511440), (75, 29043248), (76, 28661100), (78, 27926200), (80, 27228045), (95, 22928880), (100, 21782436), (104, 20944650), (114, 19107400), (120, 18152030), (130, 16755720), (150, 14521624), (152, 14330550), (156, 13963100), (190, 11464440), (195, 11170480), (200, 10891218), (208, 10472325), (228, 9553700), (240, 9076015), (247, 8818800), (260, 8377860), (285, 7642960), (300, 7260812), (304, 7165275), (312, 6981550), (325, 6702288), (380, 5732220), (390, 5585240), (400, 5445609), (456, 4776850), (475, 4585776), (494, 4409400), (520, 4188930), (570, 3821480), (600, 3630406), (624, 3490775), (650, 3351144), (741, 2939600), (760, 2866110), (780, 2792620), (912, 2388425), (950, 2292888), (975, 2234096), (988, 2204700), (1040, 2094465), (1140, 1910740), (1200, 1815203), (1235, 1763760), (1300, 1675572), (1425, 1528592), (1482, 1469800), (1520, 1433055), (1560, 1396310), (1900, 1146444), (1950, 1117048), (1976, 1102350), (2280, 955370), (2470, 881880), (2600, 837786), (2850, 764296), (2964, 734900), (3120, 698155), (3705, 587920), (3800, 573222), (3900, 558524), (3952, 551175), (4560, 477685), (4940, 440940), (5200, 418893), (5700, 382148), (5928, 367450), (6175, 352752), (7349, 296400), (7410, 293960), (7600, 286611), (7800, 279262), (9880, 220470), (11400, 191074), (11856, 183725), (12350, 176376), (14698, 148200), (14820, 146980), (15600, 139631), (18525, 117584), (19760, 110235), (22047, 98800), (22800, 95537), (24700, 88188), (29396, 74100), (29640, 73490), (36745, 59280), (37050, 58792), (44094, 49400)]