277215120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4231}}^1$

素因数の和:4270

約数の個数: 240

約数和(自身を含む): 1146093312

約数和(自身を除く): 868878192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4231, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 8462, 9360, 10920, 12693, 13104, 16380, 16924, 21155, 21840, 25386, 29617, 32760, 33848, 38079, 42310, 50772, 55003, 59234, 63465, 65520, 67696, 76158, 84620, 88851, 101544, 110006, 118468, 126930, 148085, 152316, 165009, 169240, 177702, 190395, 203088, 220012, 236936, 253860, 266553, 275015, 296170, 304632, 330018, 338480, 355404, 380790, 385021, 440024, 444255, 473872, 495027, 507720, 533106, 550030, 592340, 609264, 660036, 710808, 761580, 770042, 825045, 880048, 888510, 990054, 1015440, 1066212, 1100060, 1155063, 1184680, 1320072, 1332765, 1421616, 1523160, 1540084, 1650090, 1777020, 1925105, 1980108, 2132424, 2200120, 2310126, 2369360, 2475135, 2640144, 2665530, 3046320, 3080168, 3300180, 3465189, 3554040, 3850210, 3960216, 4264848, 4400240, 4620252, 4950270, 5331060, 5775315, 6160336, 6600360, 6930378, 7108080, 7700420, 7920432, 9240504, 9900540, 10662120, 11550630, 13200720, 13860756, 15400840, 17325945, 18481008, 19801080, 21324240, 23101260, 27721512, 30801680, 34651890, 39602160, 46202520, 55443024, 69303780, 92405040, 138607560, 277215120]

約数ペア:

[(1, 277215120), (2, 138607560), (3, 92405040), (4, 69303780), (5, 55443024), (6, 46202520), (7, 39602160), (8, 34651890), (9, 30801680), (10, 27721512), (12, 23101260), (13, 21324240), (14, 19801080), (15, 18481008), (16, 17325945), (18, 15400840), (20, 13860756), (21, 13200720), (24, 11550630), (26, 10662120), (28, 9900540), (30, 9240504), (35, 7920432), (36, 7700420), (39, 7108080), (40, 6930378), (42, 6600360), (45, 6160336), (48, 5775315), (52, 5331060), (56, 4950270), (60, 4620252), (63, 4400240), (65, 4264848), (70, 3960216), (72, 3850210), (78, 3554040), (80, 3465189), (84, 3300180), (90, 3080168), (91, 3046320), (104, 2665530), (105, 2640144), (112, 2475135), (117, 2369360), (120, 2310126), (126, 2200120), (130, 2132424), (140, 1980108), (144, 1925105), (156, 1777020), (168, 1650090), (180, 1540084), (182, 1523160), (195, 1421616), (208, 1332765), (210, 1320072), (234, 1184680), (240, 1155063), (252, 1100060), (260, 1066212), (273, 1015440), (280, 990054), (312, 888510), (315, 880048), (336, 825045), (360, 770042), (364, 761580), (390, 710808), (420, 660036), (455, 609264), (468, 592340), (504, 550030), (520, 533106), (546, 507720), (560, 495027), (585, 473872), (624, 444255), (630, 440024), (720, 385021), (728, 380790), (780, 355404), (819, 338480), (840, 330018), (910, 304632), (936, 296170), (1008, 275015), (1040, 266553), (1092, 253860), (1170, 236936), (1260, 220012), (1365, 203088), (1456, 190395), (1560, 177702), (1638, 169240), (1680, 165009), (1820, 152316), (1872, 148085), (2184, 126930), (2340, 118468), (2520, 110006), (2730, 101544), (3120, 88851), (3276, 84620), (3640, 76158), (4095, 67696), (4231, 65520), (4368, 63465), (4680, 59234), (5040, 55003), (5460, 50772), (6552, 42310), (7280, 38079), (8190, 33848), (8462, 32760), (9360, 29617), (10920, 25386), (12693, 21840), (13104, 21155), (16380, 16924)]