115669680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2275

約数の個数: 160

約数和(自身を含む): 423211008

約数和(自身を除く): 307541328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2221, 2480, 2604, 3255, 3472, 3720, 4340, 4442, 5208, 6510, 6663, 7440, 8680, 8884, 10416, 11105, 13020, 13326, 15547, 17360, 17768, 22210, 26040, 26652, 31094, 33315, 35536, 44420, 46641, 52080, 53304, 62188, 66630, 68851, 77735, 88840, 93282, 106608, 124376, 133260, 137702, 155470, 177680, 186564, 206553, 233205, 248752, 266520, 275404, 310940, 344255, 373128, 413106, 466410, 481957, 533040, 550808, 621880, 688510, 746256, 826212, 932820, 963914, 1032765, 1101616, 1243760, 1377020, 1445871, 1652424, 1865640, 1927828, 2065530, 2409785, 2754040, 2891742, 3304848, 3731280, 3855656, 4131060, 4819570, 5508080, 5783484, 7229355, 7711312, 8262120, 9639140, 11566968, 14458710, 16524240, 19278280, 23133936, 28917420, 38556560, 57834840, 115669680]

約数ペア:

[(1, 115669680), (2, 57834840), (3, 38556560), (4, 28917420), (5, 23133936), (6, 19278280), (7, 16524240), (8, 14458710), (10, 11566968), (12, 9639140), (14, 8262120), (15, 7711312), (16, 7229355), (20, 5783484), (21, 5508080), (24, 4819570), (28, 4131060), (30, 3855656), (31, 3731280), (35, 3304848), (40, 2891742), (42, 2754040), (48, 2409785), (56, 2065530), (60, 1927828), (62, 1865640), (70, 1652424), (80, 1445871), (84, 1377020), (93, 1243760), (105, 1101616), (112, 1032765), (120, 963914), (124, 932820), (140, 826212), (155, 746256), (168, 688510), (186, 621880), (210, 550808), (217, 533040), (240, 481957), (248, 466410), (280, 413106), (310, 373128), (336, 344255), (372, 310940), (420, 275404), (434, 266520), (465, 248752), (496, 233205), (560, 206553), (620, 186564), (651, 177680), (744, 155470), (840, 137702), (868, 133260), (930, 124376), (1085, 106608), (1240, 93282), (1302, 88840), (1488, 77735), (1680, 68851), (1736, 66630), (1860, 62188), (2170, 53304), (2221, 52080), (2480, 46641), (2604, 44420), (3255, 35536), (3472, 33315), (3720, 31094), (4340, 26652), (4442, 26040), (5208, 22210), (6510, 17768), (6663, 17360), (7440, 15547), (8680, 13326), (8884, 13020), (10416, 11105)]