20192966080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4597}}^1$

素因数の和:4711

約数の個数: 224

約数和(自身を含む): 57516345216

約数和(自身を除く): 37323379136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 53, 56, 64, 70, 74, 80, 106, 112, 140, 148, 160, 185, 212, 224, 259, 265, 280, 296, 320, 370, 371, 424, 448, 518, 530, 560, 592, 740, 742, 848, 1036, 1060, 1120, 1184, 1295, 1480, 1484, 1696, 1855, 1961, 2072, 2120, 2240, 2368, 2590, 2960, 2968, 3392, 3710, 3922, 4144, 4240, 4597, 5180, 5920, 5936, 7420, 7844, 8288, 8480, 9194, 9805, 10360, 11840, 11872, 13727, 14840, 15688, 16576, 16960, 18388, 19610, 20720, 22985, 23744, 27454, 29680, 31376, 32179, 36776, 39220, 41440, 45970, 54908, 59360, 62752, 64358, 68635, 73552, 78440, 82880, 91940, 109816, 118720, 125504, 128716, 137270, 147104, 156880, 160895, 170089, 183880, 219632, 243641, 257432, 274540, 294208, 313760, 321790, 340178, 367760, 439264, 487282, 514864, 549080, 627520, 643580, 680356, 735520, 850445, 878528, 974564, 1029728, 1098160, 1190623, 1218205, 1287160, 1360712, 1471040, 1700890, 1705487, 1949128, 2059456, 2196320, 2381246, 2436410, 2574320, 2721424, 3401780, 3410974, 3898256, 4392640, 4762492, 4872820, 5148640, 5442848, 5953115, 6803560, 6821948, 7796512, 8527435, 9014717, 9524984, 9745640, 10297280, 10885696, 11906230, 13607120, 13643896, 15593024, 17054870, 18029434, 19049968, 19491280, 23812460, 27214240, 27287792, 34109740, 36058868, 38099936, 38982560, 45073585, 47624920, 54428480, 54575584, 63103019, 68219480, 72117736, 76199872, 77965120, 90147170, 95249840, 109151168, 126206038, 136438960, 144235472, 180294340, 190499680, 252412076, 272877920, 288470944, 315515095, 360588680, 380999360, 504824152, 545755840, 576941888, 631030190, 721177360, 1009648304, 1262060380, 1442354720, 2019296608, 2524120760, 2884709440, 4038593216, 5048241520, 10096483040, 20192966080]

約数ペア:

[(1, 20192966080), (2, 10096483040), (4, 5048241520), (5, 4038593216), (7, 2884709440), (8, 2524120760), (10, 2019296608), (14, 1442354720), (16, 1262060380), (20, 1009648304), (28, 721177360), (32, 631030190), (35, 576941888), (37, 545755840), (40, 504824152), (53, 380999360), (56, 360588680), (64, 315515095), (70, 288470944), (74, 272877920), (80, 252412076), (106, 190499680), (112, 180294340), (140, 144235472), (148, 136438960), (160, 126206038), (185, 109151168), (212, 95249840), (224, 90147170), (259, 77965120), (265, 76199872), (280, 72117736), (296, 68219480), (320, 63103019), (370, 54575584), (371, 54428480), (424, 47624920), (448, 45073585), (518, 38982560), (530, 38099936), (560, 36058868), (592, 34109740), (740, 27287792), (742, 27214240), (848, 23812460), (1036, 19491280), (1060, 19049968), (1120, 18029434), (1184, 17054870), (1295, 15593024), (1480, 13643896), (1484, 13607120), (1696, 11906230), (1855, 10885696), (1961, 10297280), (2072, 9745640), (2120, 9524984), (2240, 9014717), (2368, 8527435), (2590, 7796512), (2960, 6821948), (2968, 6803560), (3392, 5953115), (3710, 5442848), (3922, 5148640), (4144, 4872820), (4240, 4762492), (4597, 4392640), (5180, 3898256), (5920, 3410974), (5936, 3401780), (7420, 2721424), (7844, 2574320), (8288, 2436410), (8480, 2381246), (9194, 2196320), (9805, 2059456), (10360, 1949128), (11840, 1705487), (11872, 1700890), (13727, 1471040), (14840, 1360712), (15688, 1287160), (16576, 1218205), (16960, 1190623), (18388, 1098160), (19610, 1029728), (20720, 974564), (22985, 878528), (23744, 850445), (27454, 735520), (29680, 680356), (31376, 643580), (32179, 627520), (36776, 549080), (39220, 514864), (41440, 487282), (45970, 439264), (54908, 367760), (59360, 340178), (62752, 321790), (64358, 313760), (68635, 294208), (73552, 274540), (78440, 257432), (82880, 243641), (91940, 219632), (109816, 183880), (118720, 170089), (125504, 160895), (128716, 156880), (137270, 147104)]