338118120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 1135976400

約数和(自身を除く): 797858280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 89, 90, 120, 122, 173, 178, 180, 183, 244, 267, 305, 346, 356, 360, 366, 445, 488, 519, 534, 549, 610, 692, 712, 732, 801, 865, 890, 915, 1038, 1068, 1098, 1220, 1335, 1384, 1464, 1557, 1602, 1730, 1780, 1830, 2076, 2136, 2196, 2440, 2595, 2670, 2745, 3114, 3204, 3460, 3560, 3660, 4005, 4152, 4392, 5190, 5340, 5429, 5490, 6228, 6408, 6920, 7320, 7785, 8010, 10380, 10553, 10680, 10858, 10980, 12456, 15397, 15570, 16020, 16287, 20760, 21106, 21716, 21960, 27145, 30794, 31140, 31659, 32040, 32574, 42212, 43432, 46191, 48861, 52765, 54290, 61588, 62280, 63318, 65148, 76985, 81435, 84424, 92382, 94977, 97722, 105530, 108580, 123176, 126636, 130296, 138573, 153970, 158295, 162870, 184764, 189954, 195444, 211060, 217160, 230955, 244305, 253272, 277146, 307940, 316590, 325740, 369528, 379908, 390888, 422120, 461910, 474885, 488610, 554292, 615880, 633180, 651480, 692865, 759816, 923820, 939217, 949770, 977220, 1108584, 1266360, 1385730, 1847640, 1878434, 1899540, 1954440, 2771460, 2817651, 3756868, 3799080, 4696085, 5542920, 5635302, 7513736, 8452953, 9392170, 11270604, 14088255, 16905906, 18784340, 22541208, 28176510, 33811812, 37568680, 42264765, 56353020, 67623624, 84529530, 112706040, 169059060, 338118120]

約数ペア:

[(1, 338118120), (2, 169059060), (3, 112706040), (4, 84529530), (5, 67623624), (6, 56353020), (8, 42264765), (9, 37568680), (10, 33811812), (12, 28176510), (15, 22541208), (18, 18784340), (20, 16905906), (24, 14088255), (30, 11270604), (36, 9392170), (40, 8452953), (45, 7513736), (60, 5635302), (61, 5542920), (72, 4696085), (89, 3799080), (90, 3756868), (120, 2817651), (122, 2771460), (173, 1954440), (178, 1899540), (180, 1878434), (183, 1847640), (244, 1385730), (267, 1266360), (305, 1108584), (346, 977220), (356, 949770), (360, 939217), (366, 923820), (445, 759816), (488, 692865), (519, 651480), (534, 633180), (549, 615880), (610, 554292), (692, 488610), (712, 474885), (732, 461910), (801, 422120), (865, 390888), (890, 379908), (915, 369528), (1038, 325740), (1068, 316590), (1098, 307940), (1220, 277146), (1335, 253272), (1384, 244305), (1464, 230955), (1557, 217160), (1602, 211060), (1730, 195444), (1780, 189954), (1830, 184764), (2076, 162870), (2136, 158295), (2196, 153970), (2440, 138573), (2595, 130296), (2670, 126636), (2745, 123176), (3114, 108580), (3204, 105530), (3460, 97722), (3560, 94977), (3660, 92382), (4005, 84424), (4152, 81435), (4392, 76985), (5190, 65148), (5340, 63318), (5429, 62280), (5490, 61588), (6228, 54290), (6408, 52765), (6920, 48861), (7320, 46191), (7785, 43432), (8010, 42212), (10380, 32574), (10553, 32040), (10680, 31659), (10858, 31140), (10980, 30794), (12456, 27145), (15397, 21960), (15570, 21716), (16020, 21106), (16287, 20760)]