390728520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11927}}^1$

素因数の和:11964

約数の個数: 192

約数和(自身を含む): 1563045120

約数和(自身を除く): 1172316600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 11927, 16380, 23854, 32760, 35781, 47708, 59635, 71562, 83489, 95416, 107343, 119270, 143124, 155051, 166978, 178905, 214686, 238540, 250467, 286248, 310102, 333956, 357810, 417445, 429372, 465153, 477080, 500934, 536715, 620204, 667912, 715620, 751401, 775255, 834890, 858744, 930306, 1001868, 1073430, 1085357, 1240408, 1252335, 1395459, 1431240, 1502802, 1550510, 1669780, 1860612, 2003736, 2146860, 2170714, 2325765, 2504670, 2790918, 3005604, 3101020, 3256071, 3339560, 3721224, 3757005, 4293720, 4341428, 4651530, 5009340, 5426785, 5581836, 6011208, 6202040, 6512142, 6977295, 7514010, 8682856, 9303060, 9768213, 10018680, 10853570, 11163672, 13024284, 13954590, 15028020, 16280355, 18606120, 19536426, 21707140, 26048568, 27909180, 30056040, 32560710, 39072852, 43414280, 48841065, 55818360, 65121420, 78145704, 97682130, 130242840, 195364260, 390728520]

約数ペア:

[(1, 390728520), (2, 195364260), (3, 130242840), (4, 97682130), (5, 78145704), (6, 65121420), (7, 55818360), (8, 48841065), (9, 43414280), (10, 39072852), (12, 32560710), (13, 30056040), (14, 27909180), (15, 26048568), (18, 21707140), (20, 19536426), (21, 18606120), (24, 16280355), (26, 15028020), (28, 13954590), (30, 13024284), (35, 11163672), (36, 10853570), (39, 10018680), (40, 9768213), (42, 9303060), (45, 8682856), (52, 7514010), (56, 6977295), (60, 6512142), (63, 6202040), (65, 6011208), (70, 5581836), (72, 5426785), (78, 5009340), (84, 4651530), (90, 4341428), (91, 4293720), (104, 3757005), (105, 3721224), (117, 3339560), (120, 3256071), (126, 3101020), (130, 3005604), (140, 2790918), (156, 2504670), (168, 2325765), (180, 2170714), (182, 2146860), (195, 2003736), (210, 1860612), (234, 1669780), (252, 1550510), (260, 1502802), (273, 1431240), (280, 1395459), (312, 1252335), (315, 1240408), (360, 1085357), (364, 1073430), (390, 1001868), (420, 930306), (455, 858744), (468, 834890), (504, 775255), (520, 751401), (546, 715620), (585, 667912), (630, 620204), (728, 536715), (780, 500934), (819, 477080), (840, 465153), (910, 429372), (936, 417445), (1092, 357810), (1170, 333956), (1260, 310102), (1365, 286248), (1560, 250467), (1638, 238540), (1820, 214686), (2184, 178905), (2340, 166978), (2520, 155051), (2730, 143124), (3276, 119270), (3640, 107343), (4095, 95416), (4680, 83489), (5460, 71562), (6552, 59635), (8190, 47708), (10920, 35781), (11927, 32760), (16380, 23854)]