69868320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 238049280

約数和(自身を除く): 168180960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 96, 114, 120, 141, 152, 160, 163, 188, 190, 228, 235, 240, 282, 285, 304, 326, 376, 380, 456, 470, 480, 489, 564, 570, 608, 652, 705, 752, 760, 815, 893, 912, 940, 978, 1128, 1140, 1304, 1410, 1504, 1520, 1630, 1786, 1824, 1880, 1956, 2256, 2280, 2445, 2608, 2679, 2820, 3040, 3097, 3260, 3572, 3760, 3912, 4465, 4512, 4560, 4890, 5216, 5358, 5640, 6194, 6520, 7144, 7520, 7661, 7824, 8930, 9120, 9291, 9780, 10716, 11280, 12388, 13040, 13395, 14288, 15322, 15485, 15648, 17860, 18582, 19560, 21432, 22560, 22983, 24776, 26080, 26790, 28576, 30644, 30970, 35720, 37164, 38305, 39120, 42864, 45966, 46455, 49552, 53580, 61288, 61940, 71440, 74328, 76610, 78240, 85728, 91932, 92910, 99104, 107160, 114915, 122576, 123880, 142880, 145559, 148656, 153220, 183864, 185820, 214320, 229830, 245152, 247760, 291118, 297312, 306440, 367728, 371640, 428640, 436677, 459660, 495520, 582236, 612880, 727795, 735456, 743280, 873354, 919320, 1164472, 1225760, 1455590, 1486560, 1746708, 1838640, 2183385, 2328944, 2911180, 3493416, 3677280, 4366770, 4657888, 5822360, 6986832, 8733540, 11644720, 13973664, 17467080, 23289440, 34934160, 69868320]

約数ペア:

[(1, 69868320), (2, 34934160), (3, 23289440), (4, 17467080), (5, 13973664), (6, 11644720), (8, 8733540), (10, 6986832), (12, 5822360), (15, 4657888), (16, 4366770), (19, 3677280), (20, 3493416), (24, 2911180), (30, 2328944), (32, 2183385), (38, 1838640), (40, 1746708), (47, 1486560), (48, 1455590), (57, 1225760), (60, 1164472), (76, 919320), (80, 873354), (94, 743280), (95, 735456), (96, 727795), (114, 612880), (120, 582236), (141, 495520), (152, 459660), (160, 436677), (163, 428640), (188, 371640), (190, 367728), (228, 306440), (235, 297312), (240, 291118), (282, 247760), (285, 245152), (304, 229830), (326, 214320), (376, 185820), (380, 183864), (456, 153220), (470, 148656), (480, 145559), (489, 142880), (564, 123880), (570, 122576), (608, 114915), (652, 107160), (705, 99104), (752, 92910), (760, 91932), (815, 85728), (893, 78240), (912, 76610), (940, 74328), (978, 71440), (1128, 61940), (1140, 61288), (1304, 53580), (1410, 49552), (1504, 46455), (1520, 45966), (1630, 42864), (1786, 39120), (1824, 38305), (1880, 37164), (1956, 35720), (2256, 30970), (2280, 30644), (2445, 28576), (2608, 26790), (2679, 26080), (2820, 24776), (3040, 22983), (3097, 22560), (3260, 21432), (3572, 19560), (3760, 18582), (3912, 17860), (4465, 15648), (4512, 15485), (4560, 15322), (4890, 14288), (5216, 13395), (5358, 13040), (5640, 12388), (6194, 11280), (6520, 10716), (7144, 9780), (7520, 9291), (7661, 9120), (7824, 8930)]