157071420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:913

約数の個数: 192

約数和(自身を含む): 550932480

約数和(自身を除く): 393861060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 279, 297, 310, 330, 341, 372, 396, 465, 495, 540, 558, 594, 620, 660, 682, 837, 853, 930, 990, 1023, 1116, 1188, 1364, 1395, 1485, 1674, 1705, 1706, 1860, 1980, 2046, 2559, 2790, 2970, 3069, 3348, 3410, 3412, 4092, 4185, 4265, 5115, 5118, 5580, 5940, 6138, 6820, 7677, 8370, 8530, 9207, 9383, 10230, 10236, 12276, 12795, 15345, 15354, 16740, 17060, 18414, 18766, 20460, 23031, 25590, 26443, 28149, 30690, 30708, 36828, 37532, 38385, 46035, 46062, 46915, 51180, 52886, 56298, 61380, 76770, 79329, 84447, 92070, 92124, 93830, 105772, 112596, 115155, 132215, 140745, 153540, 158658, 168894, 184140, 187660, 230310, 237987, 253341, 264430, 281490, 290873, 317316, 337788, 396645, 422235, 460620, 475974, 506682, 528860, 562980, 581746, 713961, 793290, 844470, 872619, 951948, 1013364, 1163492, 1189935, 1266705, 1427922, 1454365, 1586580, 1688940, 1745238, 2379870, 2533410, 2617857, 2855844, 2908730, 3490476, 3569805, 4363095, 4759740, 5066820, 5235714, 5817460, 7139610, 7853571, 8726190, 10471428, 13089285, 14279220, 15707142, 17452380, 26178570, 31414284, 39267855, 52357140, 78535710, 157071420]

約数ペア:

[(1, 157071420), (2, 78535710), (3, 52357140), (4, 39267855), (5, 31414284), (6, 26178570), (9, 17452380), (10, 15707142), (11, 14279220), (12, 13089285), (15, 10471428), (18, 8726190), (20, 7853571), (22, 7139610), (27, 5817460), (30, 5235714), (31, 5066820), (33, 4759740), (36, 4363095), (44, 3569805), (45, 3490476), (54, 2908730), (55, 2855844), (60, 2617857), (62, 2533410), (66, 2379870), (90, 1745238), (93, 1688940), (99, 1586580), (108, 1454365), (110, 1427922), (124, 1266705), (132, 1189935), (135, 1163492), (155, 1013364), (165, 951948), (180, 872619), (186, 844470), (198, 793290), (220, 713961), (270, 581746), (279, 562980), (297, 528860), (310, 506682), (330, 475974), (341, 460620), (372, 422235), (396, 396645), (465, 337788), (495, 317316), (540, 290873), (558, 281490), (594, 264430), (620, 253341), (660, 237987), (682, 230310), (837, 187660), (853, 184140), (930, 168894), (990, 158658), (1023, 153540), (1116, 140745), (1188, 132215), (1364, 115155), (1395, 112596), (1485, 105772), (1674, 93830), (1705, 92124), (1706, 92070), (1860, 84447), (1980, 79329), (2046, 76770), (2559, 61380), (2790, 56298), (2970, 52886), (3069, 51180), (3348, 46915), (3410, 46062), (3412, 46035), (4092, 38385), (4185, 37532), (4265, 36828), (5115, 30708), (5118, 30690), (5580, 28149), (5940, 26443), (6138, 25590), (6820, 23031), (7677, 20460), (8370, 18766), (8530, 18414), (9207, 17060), (9383, 16740), (10230, 15354), (10236, 15345), (12276, 12795)]