871846920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 384

約数和(自身を含む): 3459456000

約数和(自身を除く): 2587609080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 131, 133, 139, 140, 152, 168, 171, 180, 190, 210, 228, 252, 262, 266, 278, 280, 285, 315, 342, 360, 380, 393, 399, 417, 420, 456, 504, 524, 532, 556, 570, 630, 655, 665, 684, 695, 760, 786, 798, 834, 840, 855, 917, 973, 1048, 1064, 1112, 1140, 1179, 1197, 1251, 1260, 1310, 1330, 1368, 1390, 1572, 1596, 1668, 1710, 1834, 1946, 1965, 1995, 2085, 2280, 2358, 2394, 2489, 2502, 2520, 2620, 2641, 2660, 2751, 2780, 2919, 3144, 3192, 3336, 3420, 3668, 3892, 3930, 3990, 4170, 4585, 4716, 4788, 4865, 4978, 5004, 5240, 5282, 5320, 5502, 5560, 5838, 5895, 5985, 6255, 6840, 7336, 7467, 7784, 7860, 7923, 7980, 8253, 8340, 8757, 9170, 9432, 9576, 9730, 9956, 10008, 10564, 11004, 11676, 11790, 11970, 12445, 12510, 13205, 13755, 14595, 14934, 15720, 15846, 15960, 16506, 16680, 17423, 17514, 18209, 18340, 18487, 19460, 19912, 21128, 22008, 22401, 23352, 23580, 23769, 23940, 24890, 25020, 26410, 27510, 29190, 29868, 31692, 33012, 34846, 35028, 36418, 36680, 36974, 37335, 38920, 39615, 41265, 43785, 44802, 47160, 47538, 47880, 49780, 50040, 52269, 52820, 54627, 55020, 55461, 58380, 59736, 63384, 66024, 69692, 70056, 72836, 73948, 74670, 79230, 82530, 87115, 87570, 89604, 91045, 92435, 95076, 99560, 104538, 105640, 109254, 110040, 110922, 112005, 116760, 118845, 127463, 139384, 145672, 147896, 149340, 156807, 158460, 163881, 165060, 166383, 174230, 175140, 179208, 182090, 184870, 190152, 209076, 218508, 221844, 224010, 237690, 254926, 261345, 273135, 277305, 298680, 313614, 316920, 327762, 330120, 332766, 345971, 348460, 350280, 364180, 369740, 382389, 418152, 437016, 443688, 448020, 475380, 509852, 522690, 546270, 554610, 627228, 637315, 655524, 665532, 691942, 696920, 728360, 739480, 764778, 784035, 819405, 831915, 896040, 950760, 1019704, 1037913, 1045380, 1092540, 1109220, 1147167, 1254456, 1274630, 1311048, 1331064, 1383884, 1529556, 1568070, 1638810, 1663830, 1729855, 1911945, 2075826, 2090760, 2185080, 2218440, 2294334, 2421797, 2549260, 2767768, 3059112, 3113739, 3136140, 3277620, 3327660, 3459710, 3823890, 4151652, 4588668, 4843594, 5098520, 5189565, 5735835, 6227478, 6272280, 6555240, 6655320, 6919420, 7265391, 7647780, 8303304, 9177336, 9687188, 10379130, 11471670, 12108985, 12454956, 13838840, 14530782, 15295560, 15568695, 19374376, 20758260, 21796173, 22943340, 24217970, 24909912, 29061564, 31137390, 36326955, 41516520, 43592346, 45886680, 48435940, 58123128, 62274780, 72653910, 87184692, 96871880, 108980865, 124549560, 145307820, 174369384, 217961730, 290615640, 435923460, 871846920]

約数ペア:

[(1, 871846920), (2, 435923460), (3, 290615640), (4, 217961730), (5, 174369384), (6, 145307820), (7, 124549560), (8, 108980865), (9, 96871880), (10, 87184692), (12, 72653910), (14, 62274780), (15, 58123128), (18, 48435940), (19, 45886680), (20, 43592346), (21, 41516520), (24, 36326955), (28, 31137390), (30, 29061564), (35, 24909912), (36, 24217970), (38, 22943340), (40, 21796173), (42, 20758260), (45, 19374376), (56, 15568695), (57, 15295560), (60, 14530782), (63, 13838840), (70, 12454956), (72, 12108985), (76, 11471670), (84, 10379130), (90, 9687188), (95, 9177336), (105, 8303304), (114, 7647780), (120, 7265391), (126, 6919420), (131, 6655320), (133, 6555240), (139, 6272280), (140, 6227478), (152, 5735835), (168, 5189565), (171, 5098520), (180, 4843594), (190, 4588668), (210, 4151652), (228, 3823890), (252, 3459710), (262, 3327660), (266, 3277620), (278, 3136140), (280, 3113739), (285, 3059112), (315, 2767768), (342, 2549260), (360, 2421797), (380, 2294334), (393, 2218440), (399, 2185080), (417, 2090760), (420, 2075826), (456, 1911945), (504, 1729855), (524, 1663830), (532, 1638810), (556, 1568070), (570, 1529556), (630, 1383884), (655, 1331064), (665, 1311048), (684, 1274630), (695, 1254456), (760, 1147167), (786, 1109220), (798, 1092540), (834, 1045380), (840, 1037913), (855, 1019704), (917, 950760), (973, 896040), (1048, 831915), (1064, 819405), (1112, 784035), (1140, 764778), (1179, 739480), (1197, 728360), (1251, 696920), (1260, 691942), (1310, 665532), (1330, 655524), (1368, 637315), (1390, 627228), (1572, 554610), (1596, 546270), (1668, 522690), (1710, 509852), (1834, 475380), (1946, 448020), (1965, 443688), (1995, 437016), (2085, 418152), (2280, 382389), (2358, 369740), (2394, 364180), (2489, 350280), (2502, 348460), (2520, 345971), (2620, 332766), (2641, 330120), (2660, 327762), (2751, 316920), (2780, 313614), (2919, 298680), (3144, 277305), (3192, 273135), (3336, 261345), (3420, 254926), (3668, 237690), (3892, 224010), (3930, 221844), (3990, 218508), (4170, 209076), (4585, 190152), (4716, 184870), (4788, 182090), (4865, 179208), (4978, 175140), (5004, 174230), (5240, 166383), (5282, 165060), (5320, 163881), (5502, 158460), (5560, 156807), (5838, 149340), (5895, 147896), (5985, 145672), (6255, 139384), (6840, 127463), (7336, 118845), (7467, 116760), (7784, 112005), (7860, 110922), (7923, 110040), (7980, 109254), (8253, 105640), (8340, 104538), (8757, 99560), (9170, 95076), (9432, 92435), (9576, 91045), (9730, 89604), (9956, 87570), (10008, 87115), (10564, 82530), (11004, 79230), (11676, 74670), (11790, 73948), (11970, 72836), (12445, 70056), (12510, 69692), (13205, 66024), (13755, 63384), (14595, 59736), (14934, 58380), (15720, 55461), (15846, 55020), (15960, 54627), (16506, 52820), (16680, 52269), (17423, 50040), (17514, 49780), (18209, 47880), (18340, 47538), (18487, 47160), (19460, 44802), (19912, 43785), (21128, 41265), (22008, 39615), (22401, 38920), (23352, 37335), (23580, 36974), (23769, 36680), (23940, 36418), (24890, 35028), (25020, 34846), (26410, 33012), (27510, 31692), (29190, 29868)]