276871140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16903}}^1$

素因数の和:16938

約数の個数: 144

約数和(自身を含む): 1033713408

約数和(自身を除く): 756842268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 16903, 33806, 50709, 67612, 84515, 101418, 118321, 152127, 169030, 202836, 219739, 236642, 253545, 304254, 338060, 354963, 439478, 473284, 507090, 591605, 608508, 659217, 709926, 760635, 878956, 1014180, 1064889, 1098695, 1183210, 1318434, 1419852, 1521270, 1538173, 1774815, 1977651, 2129778, 2197390, 2366420, 2636868, 3042540, 3076346, 3296085, 3549630, 3955302, 4259556, 4394780, 4614519, 5324445, 6152692, 6592170, 7099260, 7690865, 7910604, 9229038, 9888255, 10648890, 13184340, 13843557, 15381730, 18458076, 19776510, 21297780, 23072595, 27687114, 30763460, 39553020, 46145190, 55374228, 69217785, 92290380, 138435570, 276871140]

約数ペア:

[(1, 276871140), (2, 138435570), (3, 92290380), (4, 69217785), (5, 55374228), (6, 46145190), (7, 39553020), (9, 30763460), (10, 27687114), (12, 23072595), (13, 21297780), (14, 19776510), (15, 18458076), (18, 15381730), (20, 13843557), (21, 13184340), (26, 10648890), (28, 9888255), (30, 9229038), (35, 7910604), (36, 7690865), (39, 7099260), (42, 6592170), (45, 6152692), (52, 5324445), (60, 4614519), (63, 4394780), (65, 4259556), (70, 3955302), (78, 3549630), (84, 3296085), (90, 3076346), (91, 3042540), (105, 2636868), (117, 2366420), (126, 2197390), (130, 2129778), (140, 1977651), (156, 1774815), (180, 1538173), (182, 1521270), (195, 1419852), (210, 1318434), (234, 1183210), (252, 1098695), (260, 1064889), (273, 1014180), (315, 878956), (364, 760635), (390, 709926), (420, 659217), (455, 608508), (468, 591605), (546, 507090), (585, 473284), (630, 439478), (780, 354963), (819, 338060), (910, 304254), (1092, 253545), (1170, 236642), (1260, 219739), (1365, 202836), (1638, 169030), (1820, 152127), (2340, 118321), (2730, 101418), (3276, 84515), (4095, 67612), (5460, 50709), (8190, 33806), (16380, 16903)]