2497322240

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1437

約数の個数: 216

約数和(自身を含む): 7203689640

約数和(自身を除く): 4706367400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 112, 116, 128, 140, 145, 160, 196, 203, 224, 232, 245, 256, 280, 290, 320, 392, 406, 448, 464, 490, 560, 580, 640, 784, 812, 896, 928, 980, 1015, 1120, 1160, 1280, 1373, 1421, 1568, 1624, 1792, 1856, 1960, 2030, 2240, 2320, 2746, 2842, 3136, 3248, 3712, 3920, 4060, 4480, 4640, 5492, 5684, 6272, 6496, 6865, 7105, 7424, 7840, 8120, 8960, 9280, 9611, 10984, 11368, 12544, 12992, 13730, 14210, 15680, 16240, 18560, 19222, 21968, 22736, 25984, 27460, 28420, 31360, 32480, 37120, 38444, 39817, 43936, 45472, 48055, 51968, 54920, 56840, 62720, 64960, 67277, 76888, 79634, 87872, 90944, 96110, 109840, 113680, 129920, 134554, 153776, 159268, 175744, 181888, 192220, 199085, 219680, 227360, 259840, 269108, 278719, 307552, 318536, 336385, 351488, 363776, 384440, 398170, 439360, 454720, 538216, 557438, 615104, 637072, 672770, 768880, 796340, 878720, 909440, 1076432, 1114876, 1230208, 1274144, 1345540, 1393595, 1537760, 1592680, 1757440, 1818880, 1951033, 2152864, 2229752, 2460416, 2548288, 2691080, 2787190, 3075520, 3185360, 3902066, 4305728, 4459504, 5096576, 5382160, 5574380, 6151040, 6370720, 7804132, 8611456, 8919008, 9755165, 10193152, 10764320, 11148760, 12302080, 12741440, 15608264, 17222912, 17838016, 19510330, 21528640, 22297520, 25482880, 31216528, 35676032, 39020660, 43057280, 44595040, 50965760, 62433056, 71352064, 78041320, 86114560, 89190080, 124866112, 156082640, 178380160, 249732224, 312165280, 356760320, 499464448, 624330560, 1248661120, 2497322240]

約数ペア:

[(1, 2497322240), (2, 1248661120), (4, 624330560), (5, 499464448), (7, 356760320), (8, 312165280), (10, 249732224), (14, 178380160), (16, 156082640), (20, 124866112), (28, 89190080), (29, 86114560), (32, 78041320), (35, 71352064), (40, 62433056), (49, 50965760), (56, 44595040), (58, 43057280), (64, 39020660), (70, 35676032), (80, 31216528), (98, 25482880), (112, 22297520), (116, 21528640), (128, 19510330), (140, 17838016), (145, 17222912), (160, 15608264), (196, 12741440), (203, 12302080), (224, 11148760), (232, 10764320), (245, 10193152), (256, 9755165), (280, 8919008), (290, 8611456), (320, 7804132), (392, 6370720), (406, 6151040), (448, 5574380), (464, 5382160), (490, 5096576), (560, 4459504), (580, 4305728), (640, 3902066), (784, 3185360), (812, 3075520), (896, 2787190), (928, 2691080), (980, 2548288), (1015, 2460416), (1120, 2229752), (1160, 2152864), (1280, 1951033), (1373, 1818880), (1421, 1757440), (1568, 1592680), (1624, 1537760), (1792, 1393595), (1856, 1345540), (1960, 1274144), (2030, 1230208), (2240, 1114876), (2320, 1076432), (2746, 909440), (2842, 878720), (3136, 796340), (3248, 768880), (3712, 672770), (3920, 637072), (4060, 615104), (4480, 557438), (4640, 538216), (5492, 454720), (5684, 439360), (6272, 398170), (6496, 384440), (6865, 363776), (7105, 351488), (7424, 336385), (7840, 318536), (8120, 307552), (8960, 278719), (9280, 269108), (9611, 259840), (10984, 227360), (11368, 219680), (12544, 199085), (12992, 192220), (13730, 181888), (14210, 175744), (15680, 159268), (16240, 153776), (18560, 134554), (19222, 129920), (21968, 113680), (22736, 109840), (25984, 96110), (27460, 90944), (28420, 87872), (31360, 79634), (32480, 76888), (37120, 67277), (38444, 64960), (39817, 62720), (43936, 56840), (45472, 54920), (48055, 51968)]