66874080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1569

約数の個数: 192

約数和(自身を含む): 259435008

約数和(自身を除く): 192560928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1531, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3062, 3120, 3360, 3640, 4368, 4593, 5460, 6124, 6240, 7280, 7655, 8736, 9186, 10717, 10920, 12248, 14560, 15310, 18372, 19903, 21434, 21840, 22965, 24496, 30620, 32151, 36744, 39806, 42868, 43680, 45930, 48992, 53585, 59709, 61240, 64302, 73488, 79612, 85736, 91860, 99515, 107170, 119418, 122480, 128604, 139321, 146976, 159224, 160755, 171472, 183720, 199030, 214340, 238836, 244960, 257208, 278642, 298545, 318448, 321510, 342944, 367440, 398060, 417963, 428680, 477672, 514416, 557284, 597090, 636896, 643020, 696605, 734880, 796120, 835926, 857360, 955344, 1028832, 1114568, 1194180, 1286040, 1393210, 1592240, 1671852, 1714720, 1910688, 2089815, 2229136, 2388360, 2572080, 2786420, 3184480, 3343704, 4179630, 4458272, 4776720, 5144160, 5572840, 6687408, 8359260, 9553440, 11145680, 13374816, 16718520, 22291360, 33437040, 66874080]

約数ペア:

[(1, 66874080), (2, 33437040), (3, 22291360), (4, 16718520), (5, 13374816), (6, 11145680), (7, 9553440), (8, 8359260), (10, 6687408), (12, 5572840), (13, 5144160), (14, 4776720), (15, 4458272), (16, 4179630), (20, 3343704), (21, 3184480), (24, 2786420), (26, 2572080), (28, 2388360), (30, 2229136), (32, 2089815), (35, 1910688), (39, 1714720), (40, 1671852), (42, 1592240), (48, 1393210), (52, 1286040), (56, 1194180), (60, 1114568), (65, 1028832), (70, 955344), (78, 857360), (80, 835926), (84, 796120), (91, 734880), (96, 696605), (104, 643020), (105, 636896), (112, 597090), (120, 557284), (130, 514416), (140, 477672), (156, 428680), (160, 417963), (168, 398060), (182, 367440), (195, 342944), (208, 321510), (210, 318448), (224, 298545), (240, 278642), (260, 257208), (273, 244960), (280, 238836), (312, 214340), (336, 199030), (364, 183720), (390, 171472), (416, 160755), (420, 159224), (455, 146976), (480, 139321), (520, 128604), (546, 122480), (560, 119418), (624, 107170), (672, 99515), (728, 91860), (780, 85736), (840, 79612), (910, 73488), (1040, 64302), (1092, 61240), (1120, 59709), (1248, 53585), (1365, 48992), (1456, 45930), (1531, 43680), (1560, 42868), (1680, 39806), (1820, 36744), (2080, 32151), (2184, 30620), (2730, 24496), (2912, 22965), (3062, 21840), (3120, 21434), (3360, 19903), (3640, 18372), (4368, 15310), (4593, 14560), (5460, 12248), (6124, 10920), (6240, 10717), (7280, 9186), (7655, 8736)]