271266840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^2$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 980834400

約数和(自身を除く): 709567560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 139, 156, 180, 195, 216, 234, 260, 270, 278, 312, 351, 360, 390, 417, 468, 520, 540, 556, 585, 695, 702, 780, 834, 936, 1080, 1112, 1170, 1251, 1390, 1404, 1560, 1668, 1755, 1807, 2085, 2340, 2502, 2780, 2808, 3336, 3510, 3614, 3753, 4170, 4680, 5004, 5421, 5560, 6255, 7020, 7228, 7506, 8340, 9035, 10008, 10842, 12510, 14040, 14456, 15012, 16263, 16680, 18070, 18765, 19321, 21684, 25020, 27105, 30024, 32526, 36140, 37530, 38642, 43368, 48789, 50040, 54210, 57963, 65052, 72280, 75060, 77284, 81315, 96605, 97578, 108420, 115926, 130104, 150120, 154568, 162630, 173889, 193210, 195156, 216840, 231852, 243945, 251173, 289815, 325260, 347778, 386420, 390312, 463704, 487890, 502346, 521667, 579630, 650520, 695556, 753519, 772840, 869445, 975780, 1004692, 1043334, 1159260, 1255865, 1391112, 1507038, 1738890, 1951560, 2009384, 2086668, 2260557, 2318520, 2511730, 2608335, 3014076, 3477780, 3767595, 4173336, 4521114, 5023460, 5216670, 6028152, 6781671, 6955560, 7535190, 9042228, 10046920, 10433340, 11302785, 13563342, 15070380, 18084456, 20866680, 22605570, 27126684, 30140760, 33908355, 45211140, 54253368, 67816710, 90422280, 135633420, 271266840]

約数ペア:

[(1, 271266840), (2, 135633420), (3, 90422280), (4, 67816710), (5, 54253368), (6, 45211140), (8, 33908355), (9, 30140760), (10, 27126684), (12, 22605570), (13, 20866680), (15, 18084456), (18, 15070380), (20, 13563342), (24, 11302785), (26, 10433340), (27, 10046920), (30, 9042228), (36, 7535190), (39, 6955560), (40, 6781671), (45, 6028152), (52, 5216670), (54, 5023460), (60, 4521114), (65, 4173336), (72, 3767595), (78, 3477780), (90, 3014076), (104, 2608335), (108, 2511730), (117, 2318520), (120, 2260557), (130, 2086668), (135, 2009384), (139, 1951560), (156, 1738890), (180, 1507038), (195, 1391112), (216, 1255865), (234, 1159260), (260, 1043334), (270, 1004692), (278, 975780), (312, 869445), (351, 772840), (360, 753519), (390, 695556), (417, 650520), (468, 579630), (520, 521667), (540, 502346), (556, 487890), (585, 463704), (695, 390312), (702, 386420), (780, 347778), (834, 325260), (936, 289815), (1080, 251173), (1112, 243945), (1170, 231852), (1251, 216840), (1390, 195156), (1404, 193210), (1560, 173889), (1668, 162630), (1755, 154568), (1807, 150120), (2085, 130104), (2340, 115926), (2502, 108420), (2780, 97578), (2808, 96605), (3336, 81315), (3510, 77284), (3614, 75060), (3753, 72280), (4170, 65052), (4680, 57963), (5004, 54210), (5421, 50040), (5560, 48789), (6255, 43368), (7020, 38642), (7228, 37530), (7506, 36140), (8340, 32526), (9035, 30024), (10008, 27105), (10842, 25020), (12510, 21684), (14040, 19321), (14456, 18765), (15012, 18070), (16263, 16680)]