213642720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1667}}^1$

素因数の和:1777

約数の個数: 144

約数和(自身を含む): 737689680

約数和(自身を除く): 524046960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1440, 1602, 1667, 1780, 2136, 2670, 2848, 3204, 3334, 3560, 4005, 4272, 5001, 5340, 6408, 6668, 7120, 8010, 8335, 8544, 10002, 10680, 12816, 13336, 14240, 15003, 16020, 16670, 20004, 21360, 25005, 25632, 26672, 30006, 32040, 33340, 40008, 42720, 50010, 53344, 60012, 64080, 66680, 75015, 80016, 100020, 120024, 128160, 133360, 148363, 150030, 160032, 200040, 240048, 266720, 296726, 300060, 400080, 445089, 480096, 593452, 600120, 741815, 800160, 890178, 1186904, 1200240, 1335267, 1483630, 1780356, 2225445, 2373808, 2400480, 2670534, 2967260, 3560712, 4450890, 4747616, 5341068, 5934520, 6676335, 7121424, 8901780, 10682136, 11869040, 13352670, 14242848, 17803560, 21364272, 23738080, 26705340, 35607120, 42728544, 53410680, 71214240, 106821360, 213642720]

約数ペア:

[(1, 213642720), (2, 106821360), (3, 71214240), (4, 53410680), (5, 42728544), (6, 35607120), (8, 26705340), (9, 23738080), (10, 21364272), (12, 17803560), (15, 14242848), (16, 13352670), (18, 11869040), (20, 10682136), (24, 8901780), (30, 7121424), (32, 6676335), (36, 5934520), (40, 5341068), (45, 4747616), (48, 4450890), (60, 3560712), (72, 2967260), (80, 2670534), (89, 2400480), (90, 2373808), (96, 2225445), (120, 1780356), (144, 1483630), (160, 1335267), (178, 1200240), (180, 1186904), (240, 890178), (267, 800160), (288, 741815), (356, 600120), (360, 593452), (445, 480096), (480, 445089), (534, 400080), (712, 300060), (720, 296726), (801, 266720), (890, 240048), (1068, 200040), (1335, 160032), (1424, 150030), (1440, 148363), (1602, 133360), (1667, 128160), (1780, 120024), (2136, 100020), (2670, 80016), (2848, 75015), (3204, 66680), (3334, 64080), (3560, 60012), (4005, 53344), (4272, 50010), (5001, 42720), (5340, 40008), (6408, 33340), (6668, 32040), (7120, 30006), (8010, 26672), (8335, 25632), (8544, 25005), (10002, 21360), (10680, 20004), (12816, 16670), (13336, 16020), (14240, 15003)]