139736640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 224

約数和(自身を含む): 479877120

約数和(自身を除く): 340140480

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, 64, 76, 80, 94, 95, 96, 114, 120, 141, 152, 160, 163, 188, 190, 192, 228, 235, 240, 282, 285, 304, 320, 326, 376, 380, 456, 470, 480, 489, 564, 570, 608, 652, 705, 752, 760, 815, 893, 912, 940, 960, 978, 1128, 1140, 1216, 1304, 1410, 1504, 1520, 1630, 1786, 1824, 1880, 1956, 2256, 2280, 2445, 2608, 2679, 2820, 3008, 3040, 3097, 3260, 3572, 3648, 3760, 3912, 4465, 4512, 4560, 4890, 5216, 5358, 5640, 6080, 6194, 6520, 7144, 7520, 7661, 7824, 8930, 9024, 9120, 9291, 9780, 10432, 10716, 11280, 12388, 13040, 13395, 14288, 15040, 15322, 15485, 15648, 17860, 18240, 18582, 19560, 21432, 22560, 22983, 24776, 26080, 26790, 28576, 30644, 30970, 31296, 35720, 37164, 38305, 39120, 42864, 45120, 45966, 46455, 49552, 52160, 53580, 57152, 61288, 61940, 71440, 74328, 76610, 78240, 85728, 91932, 92910, 99104, 107160, 114915, 122576, 123880, 142880, 145559, 148656, 153220, 156480, 171456, 183864, 185820, 198208, 214320, 229830, 245152, 247760, 285760, 291118, 297312, 306440, 367728, 371640, 428640, 436677, 459660, 490304, 495520, 582236, 594624, 612880, 727795, 735456, 743280, 857280, 873354, 919320, 991040, 1164472, 1225760, 1455590, 1470912, 1486560, 1746708, 1838640, 2183385, 2328944, 2451520, 2911180, 2973120, 3493416, 3677280, 4366770, 4657888, 5822360, 6986832, 7354560, 8733540, 9315776, 11644720, 13973664, 17467080, 23289440, 27947328, 34934160, 46578880, 69868320, 139736640]

約数ペア:

[(1, 139736640), (2, 69868320), (3, 46578880), (4, 34934160), (5, 27947328), (6, 23289440), (8, 17467080), (10, 13973664), (12, 11644720), (15, 9315776), (16, 8733540), (19, 7354560), (20, 6986832), (24, 5822360), (30, 4657888), (32, 4366770), (38, 3677280), (40, 3493416), (47, 2973120), (48, 2911180), (57, 2451520), (60, 2328944), (64, 2183385), (76, 1838640), (80, 1746708), (94, 1486560), (95, 1470912), (96, 1455590), (114, 1225760), (120, 1164472), (141, 991040), (152, 919320), (160, 873354), (163, 857280), (188, 743280), (190, 735456), (192, 727795), (228, 612880), (235, 594624), (240, 582236), (282, 495520), (285, 490304), (304, 459660), (320, 436677), (326, 428640), (376, 371640), (380, 367728), (456, 306440), (470, 297312), (480, 291118), (489, 285760), (564, 247760), (570, 245152), (608, 229830), (652, 214320), (705, 198208), (752, 185820), (760, 183864), (815, 171456), (893, 156480), (912, 153220), (940, 148656), (960, 145559), (978, 142880), (1128, 123880), (1140, 122576), (1216, 114915), (1304, 107160), (1410, 99104), (1504, 92910), (1520, 91932), (1630, 85728), (1786, 78240), (1824, 76610), (1880, 74328), (1956, 71440), (2256, 61940), (2280, 61288), (2445, 57152), (2608, 53580), (2679, 52160), (2820, 49552), (3008, 46455), (3040, 45966), (3097, 45120), (3260, 42864), (3572, 39120), (3648, 38305), (3760, 37164), (3912, 35720), (4465, 31296), (4512, 30970), (4560, 30644), (4890, 28576), (5216, 26790), (5358, 26080), (5640, 24776), (6080, 22983), (6194, 22560), (6520, 21432), (7144, 19560), (7520, 18582), (7661, 18240), (7824, 17860), (8930, 15648), (9024, 15485), (9120, 15322), (9291, 15040), (9780, 14288), (10432, 13395), (10716, 13040), (11280, 12388)]