193288680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:402

約数の個数: 240

約数和(自身を含む): 705475980

約数和(自身を除く): 512187300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 180, 195, 216, 234, 260, 270, 312, 324, 338, 351, 353, 360, 390, 405, 468, 507, 520, 540, 585, 648, 676, 702, 706, 780, 810, 845, 936, 1014, 1053, 1059, 1080, 1170, 1352, 1404, 1412, 1521, 1560, 1620, 1690, 1755, 1765, 2028, 2106, 2118, 2340, 2535, 2808, 2824, 3042, 3177, 3240, 3380, 3510, 3530, 4056, 4212, 4236, 4563, 4589, 4680, 5070, 5265, 5295, 6084, 6354, 6760, 7020, 7060, 7605, 8424, 8472, 9126, 9178, 9531, 10140, 10530, 10590, 12168, 12708, 13689, 13767, 14040, 14120, 15210, 15885, 18252, 18356, 19062, 20280, 21060, 21180, 22815, 22945, 25416, 27378, 27534, 28593, 30420, 31770, 36504, 36712, 38124, 41301, 42120, 42360, 45630, 45890, 47655, 54756, 55068, 57186, 59657, 60840, 63540, 68445, 68835, 76248, 82602, 91260, 91780, 95310, 109512, 110136, 114372, 119314, 123903, 127080, 136890, 137670, 142965, 165204, 178971, 182520, 183560, 190620, 206505, 228744, 238628, 247806, 273780, 275340, 285930, 298285, 330408, 357942, 371709, 381240, 413010, 477256, 495612, 536913, 547560, 550680, 571860, 596570, 619515, 715884, 743418, 826020, 894855, 991224, 1073826, 1143720, 1193140, 1239030, 1431768, 1486836, 1610739, 1652040, 1789710, 1858545, 2147652, 2386280, 2478060, 2684565, 2973672, 3221478, 3579420, 3717090, 4295304, 4832217, 4956120, 5369130, 6442956, 7158840, 7434180, 8053695, 9664434, 10738260, 12885912, 14868360, 16107390, 19328868, 21476520, 24161085, 32214780, 38657736, 48322170, 64429560, 96644340, 193288680]

約数ペア:

[(1, 193288680), (2, 96644340), (3, 64429560), (4, 48322170), (5, 38657736), (6, 32214780), (8, 24161085), (9, 21476520), (10, 19328868), (12, 16107390), (13, 14868360), (15, 12885912), (18, 10738260), (20, 9664434), (24, 8053695), (26, 7434180), (27, 7158840), (30, 6442956), (36, 5369130), (39, 4956120), (40, 4832217), (45, 4295304), (52, 3717090), (54, 3579420), (60, 3221478), (65, 2973672), (72, 2684565), (78, 2478060), (81, 2386280), (90, 2147652), (104, 1858545), (108, 1789710), (117, 1652040), (120, 1610739), (130, 1486836), (135, 1431768), (156, 1239030), (162, 1193140), (169, 1143720), (180, 1073826), (195, 991224), (216, 894855), (234, 826020), (260, 743418), (270, 715884), (312, 619515), (324, 596570), (338, 571860), (351, 550680), (353, 547560), (360, 536913), (390, 495612), (405, 477256), (468, 413010), (507, 381240), (520, 371709), (540, 357942), (585, 330408), (648, 298285), (676, 285930), (702, 275340), (706, 273780), (780, 247806), (810, 238628), (845, 228744), (936, 206505), (1014, 190620), (1053, 183560), (1059, 182520), (1080, 178971), (1170, 165204), (1352, 142965), (1404, 137670), (1412, 136890), (1521, 127080), (1560, 123903), (1620, 119314), (1690, 114372), (1755, 110136), (1765, 109512), (2028, 95310), (2106, 91780), (2118, 91260), (2340, 82602), (2535, 76248), (2808, 68835), (2824, 68445), (3042, 63540), (3177, 60840), (3240, 59657), (3380, 57186), (3510, 55068), (3530, 54756), (4056, 47655), (4212, 45890), (4236, 45630), (4563, 42360), (4589, 42120), (4680, 41301), (5070, 38124), (5265, 36712), (5295, 36504), (6084, 31770), (6354, 30420), (6760, 28593), (7020, 27534), (7060, 27378), (7605, 25416), (8424, 22945), (8472, 22815), (9126, 21180), (9178, 21060), (9531, 20280), (10140, 19062), (10530, 18356), (10590, 18252), (12168, 15885), (12708, 15210), (13689, 14120), (13767, 14040)]