22517040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1067

約数の個数: 160

約数和(自身を含む): 85994496

約数和(自身を除く): 63477456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1031, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2062, 2184, 2730, 3093, 3120, 3640, 4124, 4368, 5155, 5460, 6186, 7217, 7280, 8248, 10310, 10920, 12372, 13403, 14434, 15465, 16496, 20620, 21651, 21840, 24744, 26806, 28868, 30930, 36085, 40209, 41240, 43302, 49488, 53612, 57736, 61860, 67015, 72170, 80418, 82480, 86604, 93821, 107224, 108255, 115472, 123720, 134030, 144340, 160836, 173208, 187642, 201045, 214448, 216510, 247440, 268060, 281463, 288680, 321672, 346416, 375284, 402090, 433020, 469105, 536120, 562926, 577360, 643344, 750568, 804180, 866040, 938210, 1072240, 1125852, 1407315, 1501136, 1608360, 1732080, 1876420, 2251704, 2814630, 3216720, 3752840, 4503408, 5629260, 7505680, 11258520, 22517040]

約数ペア:

[(1, 22517040), (2, 11258520), (3, 7505680), (4, 5629260), (5, 4503408), (6, 3752840), (7, 3216720), (8, 2814630), (10, 2251704), (12, 1876420), (13, 1732080), (14, 1608360), (15, 1501136), (16, 1407315), (20, 1125852), (21, 1072240), (24, 938210), (26, 866040), (28, 804180), (30, 750568), (35, 643344), (39, 577360), (40, 562926), (42, 536120), (48, 469105), (52, 433020), (56, 402090), (60, 375284), (65, 346416), (70, 321672), (78, 288680), (80, 281463), (84, 268060), (91, 247440), (104, 216510), (105, 214448), (112, 201045), (120, 187642), (130, 173208), (140, 160836), (156, 144340), (168, 134030), (182, 123720), (195, 115472), (208, 108255), (210, 107224), (240, 93821), (260, 86604), (273, 82480), (280, 80418), (312, 72170), (336, 67015), (364, 61860), (390, 57736), (420, 53612), (455, 49488), (520, 43302), (546, 41240), (560, 40209), (624, 36085), (728, 30930), (780, 28868), (840, 26806), (910, 24744), (1031, 21840), (1040, 21651), (1092, 20620), (1365, 16496), (1456, 15465), (1560, 14434), (1680, 13403), (1820, 12372), (2062, 10920), (2184, 10310), (2730, 8248), (3093, 7280), (3120, 7217), (3640, 6186), (4124, 5460), (4368, 5155)]