685570080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:819

約数の個数: 192

約数和(自身を含む): 2342366208

約数和(自身を除く): 1656796128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 181, 195, 208, 240, 260, 312, 362, 390, 416, 480, 520, 543, 607, 624, 724, 780, 905, 1040, 1086, 1214, 1248, 1448, 1560, 1810, 1821, 2080, 2172, 2353, 2428, 2715, 2896, 3035, 3120, 3620, 3642, 4344, 4706, 4856, 5430, 5792, 6070, 6240, 7059, 7240, 7284, 7891, 8688, 9105, 9412, 9712, 10860, 11765, 12140, 14118, 14480, 14568, 15782, 17376, 18210, 18824, 19424, 21720, 23530, 23673, 24280, 28236, 28960, 29136, 31564, 35295, 36420, 37648, 39455, 43440, 47060, 47346, 48560, 56472, 58272, 63128, 70590, 72840, 75296, 78910, 86880, 94120, 94692, 97120, 109867, 112944, 118365, 126256, 141180, 145680, 157820, 188240, 189384, 219734, 225888, 236730, 252512, 282360, 291360, 315640, 329601, 376480, 378768, 439468, 473460, 549335, 564720, 631280, 659202, 757536, 878936, 946920, 1098670, 1129440, 1262560, 1318404, 1428271, 1648005, 1757872, 1893840, 2197340, 2636808, 2856542, 3296010, 3515744, 3787680, 4284813, 4394680, 5273616, 5713084, 6592020, 7141355, 8569626, 8789360, 10547232, 11426168, 13184040, 14282710, 17139252, 17578720, 21424065, 22852336, 26368080, 28565420, 34278504, 42848130, 45704672, 52736160, 57130840, 68557008, 85696260, 114261680, 137114016, 171392520, 228523360, 342785040, 685570080]

約数ペア:

[(1, 685570080), (2, 342785040), (3, 228523360), (4, 171392520), (5, 137114016), (6, 114261680), (8, 85696260), (10, 68557008), (12, 57130840), (13, 52736160), (15, 45704672), (16, 42848130), (20, 34278504), (24, 28565420), (26, 26368080), (30, 22852336), (32, 21424065), (39, 17578720), (40, 17139252), (48, 14282710), (52, 13184040), (60, 11426168), (65, 10547232), (78, 8789360), (80, 8569626), (96, 7141355), (104, 6592020), (120, 5713084), (130, 5273616), (156, 4394680), (160, 4284813), (181, 3787680), (195, 3515744), (208, 3296010), (240, 2856542), (260, 2636808), (312, 2197340), (362, 1893840), (390, 1757872), (416, 1648005), (480, 1428271), (520, 1318404), (543, 1262560), (607, 1129440), (624, 1098670), (724, 946920), (780, 878936), (905, 757536), (1040, 659202), (1086, 631280), (1214, 564720), (1248, 549335), (1448, 473460), (1560, 439468), (1810, 378768), (1821, 376480), (2080, 329601), (2172, 315640), (2353, 291360), (2428, 282360), (2715, 252512), (2896, 236730), (3035, 225888), (3120, 219734), (3620, 189384), (3642, 188240), (4344, 157820), (4706, 145680), (4856, 141180), (5430, 126256), (5792, 118365), (6070, 112944), (6240, 109867), (7059, 97120), (7240, 94692), (7284, 94120), (7891, 86880), (8688, 78910), (9105, 75296), (9412, 72840), (9712, 70590), (10860, 63128), (11765, 58272), (12140, 56472), (14118, 48560), (14480, 47346), (14568, 47060), (15782, 43440), (17376, 39455), (18210, 37648), (18824, 36420), (19424, 35295), (21720, 31564), (23530, 29136), (23673, 28960), (24280, 28236)]