70923720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3671}}^1$

素因数の和:3715

約数の個数: 128

約数和(自身を含む): 253808640

約数和(自身を除く): 182884920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3671, 3864, 4830, 6440, 7342, 9660, 11013, 14684, 18355, 19320, 22026, 25697, 29368, 36710, 44052, 51394, 55065, 73420, 77091, 84433, 88104, 102788, 110130, 128485, 146840, 154182, 168866, 205576, 220260, 253299, 256970, 308364, 337732, 385455, 422165, 440520, 506598, 513940, 591031, 616728, 675464, 770910, 844330, 1013196, 1027880, 1182062, 1266495, 1541820, 1688660, 1773093, 2026392, 2364124, 2532990, 2955155, 3083640, 3377320, 3546186, 4728248, 5065980, 5910310, 7092372, 8865465, 10131960, 11820620, 14184744, 17730930, 23641240, 35461860, 70923720]

約数ペア:

[(1, 70923720), (2, 35461860), (3, 23641240), (4, 17730930), (5, 14184744), (6, 11820620), (7, 10131960), (8, 8865465), (10, 7092372), (12, 5910310), (14, 5065980), (15, 4728248), (20, 3546186), (21, 3377320), (23, 3083640), (24, 2955155), (28, 2532990), (30, 2364124), (35, 2026392), (40, 1773093), (42, 1688660), (46, 1541820), (56, 1266495), (60, 1182062), (69, 1027880), (70, 1013196), (84, 844330), (92, 770910), (105, 675464), (115, 616728), (120, 591031), (138, 513940), (140, 506598), (161, 440520), (168, 422165), (184, 385455), (210, 337732), (230, 308364), (276, 256970), (280, 253299), (322, 220260), (345, 205576), (420, 168866), (460, 154182), (483, 146840), (552, 128485), (644, 110130), (690, 102788), (805, 88104), (840, 84433), (920, 77091), (966, 73420), (1288, 55065), (1380, 51394), (1610, 44052), (1932, 36710), (2415, 29368), (2760, 25697), (3220, 22026), (3671, 19320), (3864, 18355), (4830, 14684), (6440, 11013), (7342, 9660)]