64905524760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{35671}}^1$

素因数の和:36001

約数の個数: 128

約数和(自身を含む): 198792921600

約数和(自身を除く): 133887396840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 257, 295, 354, 472, 514, 590, 708, 771, 885, 1028, 1180, 1285, 1416, 1542, 1770, 2056, 2360, 2570, 3084, 3540, 3855, 5140, 6168, 7080, 7710, 10280, 15163, 15420, 30326, 30840, 35671, 45489, 60652, 71342, 75815, 90978, 107013, 121304, 142684, 151630, 178355, 181956, 214026, 227445, 285368, 303260, 356710, 363912, 428052, 454890, 535065, 606520, 713420, 856104, 909780, 1070130, 1426840, 1819560, 2104589, 2140260, 4209178, 4280520, 6313767, 8418356, 9167447, 10522945, 12627534, 16836712, 18334894, 21045890, 25255068, 27502341, 31568835, 36669788, 42091780, 45837235, 50510136, 55004682, 63137670, 73339576, 84183560, 91674470, 110009364, 126275340, 137511705, 183348940, 220018728, 252550680, 275023410, 366697880, 540879373, 550046820, 1081758746, 1100093640, 1622638119, 2163517492, 2704396865, 3245276238, 4327034984, 5408793730, 6490552476, 8113190595, 10817587460, 12981104952, 16226381190, 21635174920, 32452762380, 64905524760]

約数ペア:

[(1, 64905524760), (2, 32452762380), (3, 21635174920), (4, 16226381190), (5, 12981104952), (6, 10817587460), (8, 8113190595), (10, 6490552476), (12, 5408793730), (15, 4327034984), (20, 3245276238), (24, 2704396865), (30, 2163517492), (40, 1622638119), (59, 1100093640), (60, 1081758746), (118, 550046820), (120, 540879373), (177, 366697880), (236, 275023410), (257, 252550680), (295, 220018728), (354, 183348940), (472, 137511705), (514, 126275340), (590, 110009364), (708, 91674470), (771, 84183560), (885, 73339576), (1028, 63137670), (1180, 55004682), (1285, 50510136), (1416, 45837235), (1542, 42091780), (1770, 36669788), (2056, 31568835), (2360, 27502341), (2570, 25255068), (3084, 21045890), (3540, 18334894), (3855, 16836712), (5140, 12627534), (6168, 10522945), (7080, 9167447), (7710, 8418356), (10280, 6313767), (15163, 4280520), (15420, 4209178), (30326, 2140260), (30840, 2104589), (35671, 1819560), (45489, 1426840), (60652, 1070130), (71342, 909780), (75815, 856104), (90978, 713420), (107013, 606520), (121304, 535065), (142684, 454890), (151630, 428052), (178355, 363912), (181956, 356710), (214026, 303260), (227445, 285368)]