27565883940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{587}}^1\times {\mathrm{15973}}^1$

素因数の和:16586

約数の個数: 144

約数和(自身を含む): 89944610112

約数和(自身を除く): 62378726172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 587, 588, 735, 980, 1174, 1470, 1761, 2348, 2935, 2940, 3522, 4109, 5870, 7044, 8218, 8805, 11740, 12327, 15973, 16436, 17610, 20545, 24654, 28763, 31946, 35220, 41090, 47919, 49308, 57526, 61635, 63892, 79865, 82180, 86289, 95838, 111811, 115052, 123270, 143815, 159730, 172578, 191676, 223622, 239595, 246540, 287630, 319460, 335433, 345156, 431445, 447244, 479190, 559055, 575260, 670866, 782677, 862890, 958380, 1118110, 1341732, 1565354, 1677165, 1725780, 2236220, 2348031, 3130708, 3354330, 3913385, 4696062, 6708660, 7826770, 9376151, 9392124, 11740155, 15653540, 18752302, 23480310, 28128453, 37504604, 46880755, 46960620, 56256906, 65633057, 93761510, 112513812, 131266114, 140642265, 187523020, 196899171, 262532228, 281284530, 328165285, 393798342, 459431399, 562569060, 656330570, 787596684, 918862798, 984495855, 1312661140, 1378294197, 1837725596, 1968991710, 2297156995, 2756588394, 3937983420, 4594313990, 5513176788, 6891470985, 9188627980, 13782941970, 27565883940]

約数ペア:

[(1, 27565883940), (2, 13782941970), (3, 9188627980), (4, 6891470985), (5, 5513176788), (6, 4594313990), (7, 3937983420), (10, 2756588394), (12, 2297156995), (14, 1968991710), (15, 1837725596), (20, 1378294197), (21, 1312661140), (28, 984495855), (30, 918862798), (35, 787596684), (42, 656330570), (49, 562569060), (60, 459431399), (70, 393798342), (84, 328165285), (98, 281284530), (105, 262532228), (140, 196899171), (147, 187523020), (196, 140642265), (210, 131266114), (245, 112513812), (294, 93761510), (420, 65633057), (490, 56256906), (587, 46960620), (588, 46880755), (735, 37504604), (980, 28128453), (1174, 23480310), (1470, 18752302), (1761, 15653540), (2348, 11740155), (2935, 9392124), (2940, 9376151), (3522, 7826770), (4109, 6708660), (5870, 4696062), (7044, 3913385), (8218, 3354330), (8805, 3130708), (11740, 2348031), (12327, 2236220), (15973, 1725780), (16436, 1677165), (17610, 1565354), (20545, 1341732), (24654, 1118110), (28763, 958380), (31946, 862890), (35220, 782677), (41090, 670866), (47919, 575260), (49308, 559055), (57526, 479190), (61635, 447244), (63892, 431445), (79865, 345156), (82180, 335433), (86289, 319460), (95838, 287630), (111811, 246540), (115052, 239595), (123270, 223622), (143815, 191676), (159730, 172578)]