56860920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 212544000

約数和(自身を除く): 155683080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 85, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 163, 170, 171, 180, 190, 204, 216, 228, 255, 270, 285, 306, 323, 326, 340, 342, 360, 380, 408, 456, 459, 489, 510, 513, 540, 570, 612, 646, 652, 680, 684, 760, 765, 815, 855, 918, 969, 978, 1020, 1026, 1080, 1140, 1224, 1292, 1304, 1368, 1467, 1530, 1615, 1630, 1710, 1836, 1938, 1956, 2040, 2052, 2280, 2295, 2445, 2565, 2584, 2771, 2907, 2934, 3060, 3097, 3230, 3260, 3420, 3672, 3876, 3912, 4104, 4401, 4590, 4845, 4890, 5130, 5542, 5814, 5868, 6120, 6194, 6460, 6520, 6840, 7335, 7752, 8313, 8721, 8802, 9180, 9291, 9690, 9780, 10260, 11084, 11628, 11736, 12388, 12920, 13855, 14535, 14670, 15485, 16626, 17442, 17604, 18360, 18582, 19380, 19560, 20520, 22005, 22168, 23256, 24776, 24939, 27710, 27873, 29070, 29340, 30970, 33252, 34884, 35208, 37164, 38760, 41565, 43605, 44010, 46455, 49878, 52649, 55420, 55746, 58140, 58680, 61940, 66504, 69768, 74328, 74817, 83130, 83619, 87210, 88020, 92910, 99756, 105298, 110840, 111492, 116280, 123880, 124695, 139365, 149634, 157947, 166260, 167238, 174420, 176040, 185820, 199512, 210596, 222984, 249390, 263245, 278730, 299268, 315894, 332520, 334476, 348840, 371640, 374085, 418095, 421192, 473841, 498780, 526490, 557460, 598536, 631788, 668952, 748170, 789735, 836190, 947682, 997560, 1052980, 1114920, 1263576, 1421523, 1496340, 1579470, 1672380, 1895364, 2105960, 2369205, 2843046, 2992680, 3158940, 3344760, 3790728, 4738410, 5686092, 6317880, 7107615, 9476820, 11372184, 14215230, 18953640, 28430460, 56860920]

約数ペア:

[(1, 56860920), (2, 28430460), (3, 18953640), (4, 14215230), (5, 11372184), (6, 9476820), (8, 7107615), (9, 6317880), (10, 5686092), (12, 4738410), (15, 3790728), (17, 3344760), (18, 3158940), (19, 2992680), (20, 2843046), (24, 2369205), (27, 2105960), (30, 1895364), (34, 1672380), (36, 1579470), (38, 1496340), (40, 1421523), (45, 1263576), (51, 1114920), (54, 1052980), (57, 997560), (60, 947682), (68, 836190), (72, 789735), (76, 748170), (85, 668952), (90, 631788), (95, 598536), (102, 557460), (108, 526490), (114, 498780), (120, 473841), (135, 421192), (136, 418095), (152, 374085), (153, 371640), (163, 348840), (170, 334476), (171, 332520), (180, 315894), (190, 299268), (204, 278730), (216, 263245), (228, 249390), (255, 222984), (270, 210596), (285, 199512), (306, 185820), (323, 176040), (326, 174420), (340, 167238), (342, 166260), (360, 157947), (380, 149634), (408, 139365), (456, 124695), (459, 123880), (489, 116280), (510, 111492), (513, 110840), (540, 105298), (570, 99756), (612, 92910), (646, 88020), (652, 87210), (680, 83619), (684, 83130), (760, 74817), (765, 74328), (815, 69768), (855, 66504), (918, 61940), (969, 58680), (978, 58140), (1020, 55746), (1026, 55420), (1080, 52649), (1140, 49878), (1224, 46455), (1292, 44010), (1304, 43605), (1368, 41565), (1467, 38760), (1530, 37164), (1615, 35208), (1630, 34884), (1710, 33252), (1836, 30970), (1938, 29340), (1956, 29070), (2040, 27873), (2052, 27710), (2280, 24939), (2295, 24776), (2445, 23256), (2565, 22168), (2584, 22005), (2771, 20520), (2907, 19560), (2934, 19380), (3060, 18582), (3097, 18360), (3230, 17604), (3260, 17442), (3420, 16626), (3672, 15485), (3876, 14670), (3912, 14535), (4104, 13855), (4401, 12920), (4590, 12388), (4845, 11736), (4890, 11628), (5130, 11084), (5542, 10260), (5814, 9780), (5868, 9690), (6120, 9291), (6194, 9180), (6460, 8802), (6520, 8721), (6840, 8313), (7335, 7752)]