327676440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:882

約数の個数: 256

約数和(自身を含む): 1244113920

約数和(自身を除く): 916437480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 37, 39, 40, 42, 52, 56, 60, 65, 70, 74, 78, 84, 91, 104, 105, 111, 120, 130, 140, 148, 156, 168, 182, 185, 195, 210, 222, 259, 260, 273, 280, 296, 312, 364, 370, 390, 420, 444, 455, 481, 518, 520, 546, 555, 728, 740, 777, 780, 811, 840, 888, 910, 962, 1036, 1092, 1110, 1295, 1365, 1443, 1480, 1554, 1560, 1622, 1820, 1924, 2072, 2184, 2220, 2405, 2433, 2590, 2730, 2886, 3108, 3244, 3367, 3640, 3848, 3885, 4055, 4440, 4810, 4866, 5180, 5460, 5677, 5772, 6216, 6488, 6734, 7215, 7770, 8110, 9620, 9732, 10101, 10360, 10543, 10920, 11354, 11544, 12165, 13468, 14430, 15540, 16220, 16835, 17031, 19240, 19464, 20202, 21086, 22708, 24330, 26936, 28385, 28860, 30007, 31080, 31629, 32440, 33670, 34062, 40404, 42172, 45416, 48660, 50505, 52715, 56770, 57720, 60014, 63258, 67340, 68124, 73801, 80808, 84344, 85155, 90021, 97320, 101010, 105430, 113540, 120028, 126516, 134680, 136248, 147602, 150035, 158145, 170310, 180042, 202020, 210049, 210860, 221403, 227080, 240056, 253032, 295204, 300070, 316290, 340620, 360084, 369005, 390091, 404040, 420098, 421720, 442806, 450105, 590408, 600140, 630147, 632580, 681240, 720168, 738010, 780182, 840196, 885612, 900210, 1050245, 1107015, 1170273, 1200280, 1260294, 1265160, 1476020, 1560364, 1680392, 1771224, 1800420, 1950455, 2100490, 2214030, 2340546, 2520588, 2730637, 2952040, 3120728, 3150735, 3600840, 3900910, 4200980, 4428060, 4681092, 5041176, 5461274, 5851365, 6301470, 7801820, 8191911, 8401960, 8856120, 9362184, 10922548, 11702730, 12602940, 13653185, 15603640, 16383822, 21845096, 23405460, 25205880, 27306370, 32767644, 40959555, 46810920, 54612740, 65535288, 81919110, 109225480, 163838220, 327676440]

約数ペア:

[(1, 327676440), (2, 163838220), (3, 109225480), (4, 81919110), (5, 65535288), (6, 54612740), (7, 46810920), (8, 40959555), (10, 32767644), (12, 27306370), (13, 25205880), (14, 23405460), (15, 21845096), (20, 16383822), (21, 15603640), (24, 13653185), (26, 12602940), (28, 11702730), (30, 10922548), (35, 9362184), (37, 8856120), (39, 8401960), (40, 8191911), (42, 7801820), (52, 6301470), (56, 5851365), (60, 5461274), (65, 5041176), (70, 4681092), (74, 4428060), (78, 4200980), (84, 3900910), (91, 3600840), (104, 3150735), (105, 3120728), (111, 2952040), (120, 2730637), (130, 2520588), (140, 2340546), (148, 2214030), (156, 2100490), (168, 1950455), (182, 1800420), (185, 1771224), (195, 1680392), (210, 1560364), (222, 1476020), (259, 1265160), (260, 1260294), (273, 1200280), (280, 1170273), (296, 1107015), (312, 1050245), (364, 900210), (370, 885612), (390, 840196), (420, 780182), (444, 738010), (455, 720168), (481, 681240), (518, 632580), (520, 630147), (546, 600140), (555, 590408), (728, 450105), (740, 442806), (777, 421720), (780, 420098), (811, 404040), (840, 390091), (888, 369005), (910, 360084), (962, 340620), (1036, 316290), (1092, 300070), (1110, 295204), (1295, 253032), (1365, 240056), (1443, 227080), (1480, 221403), (1554, 210860), (1560, 210049), (1622, 202020), (1820, 180042), (1924, 170310), (2072, 158145), (2184, 150035), (2220, 147602), (2405, 136248), (2433, 134680), (2590, 126516), (2730, 120028), (2886, 113540), (3108, 105430), (3244, 101010), (3367, 97320), (3640, 90021), (3848, 85155), (3885, 84344), (4055, 80808), (4440, 73801), (4810, 68124), (4866, 67340), (5180, 63258), (5460, 60014), (5677, 57720), (5772, 56770), (6216, 52715), (6488, 50505), (6734, 48660), (7215, 45416), (7770, 42172), (8110, 40404), (9620, 34062), (9732, 33670), (10101, 32440), (10360, 31629), (10543, 31080), (10920, 30007), (11354, 28860), (11544, 28385), (12165, 26936), (13468, 24330), (14430, 22708), (15540, 21086), (16220, 20202), (16835, 19464), (17031, 19240)]