About the Number

811214880

811214879 ← → 811214881

2進数表記:110000010110100010100000100000

漢数字表記:八億千百二十一万四千八百八十

素因数分解:

2 5 × 3 1 × 5 1 × 7 1 × 19 1 × 97 1 × 131 1

素因数の和:272
約数の個数: 384
約数和(自身を含む): 3129477120
約数和(自身を除く): 2318262240

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 97, 105, 112, 114, 120, 131, 133, 140, 152, 160, 168, 190, 194, 210, 224, 228, 240, 262, 266, 280, 285, 291, 304, 336, 380, 388, 393, 399, 420, 456, 480, 485, 524, 532, 560, 570, 582, 608, 655, 665, 672, 679, 760, 776, 786, 798, 840, 912, 917, 970, 1048, 1064, 1120, 1140, 1164, 1310, 1330, 1358, 1455, 1520, 1552, 1572, 1596, 1680, 1824, 1834, 1843, 1940, 1965, 1995, 2037, 2096, 2128, 2280, 2328, 2489, 2620, 2660, 2716, 2751, 2910, 3040, 3104, 3144, 3192, 3360, 3395, 3668, 3686, 3880, 3930, 3990, 4074, 4192, 4256, 4560, 4585, 4656, 4978, 5240, 5320, 5432, 5502, 5529, 5820, 6288, 6384, 6790, 7336, 7372, 7467, 7760, 7860, 7980, 8148, 9120, 9170, 9215, 9312, 9956, 10185, 10480, 10640, 10864, 11004, 11058, 11640, 12445, 12576, 12707, 12768, 12901, 13580, 13755, 14672, 14744, 14934, 15520, 15720, 15960, 16296, 17423, 18340, 18430, 19912, 20370, 20960, 21280, 21728, 22008, 22116, 23280, 24890, 25414, 25802, 27160, 27510, 27645, 29344, 29488, 29868, 31440, 31920, 32592, 34846, 36680, 36860, 37335, 38121, 38703, 39824, 40740, 44016, 44232, 46560, 49780, 50828, 51604, 52269, 54320, 55020, 55290, 58976, 59736, 62880, 63535, 63840, 64505, 65184, 69692, 73360, 73720, 74670, 76242, 77406, 79648, 81480, 87115, 88032, 88464, 88949, 99560, 101656, 103208, 104538, 108640, 110040, 110580, 119472, 127070, 129010, 139384, 146720, 147440, 149340, 152484, 154812, 162960, 174230, 176928, 177898, 190605, 193515, 199120, 203312, 206416, 209076, 220080, 221160, 238944, 241433, 254140, 258020, 261345, 266847, 278768, 294880, 298680, 304968, 309624, 325920, 348460, 355796, 381210, 387030, 398240, 406624, 412832, 418152, 440160, 442320, 444745, 482866, 508280, 516040, 522690, 533694, 557536, 597360, 609936, 619248, 696920, 711592, 724299, 762420, 774060, 836304, 884640, 889490, 965732, 1016560, 1032080, 1045380, 1067388, 1194720, 1207165, 1219872, 1238496, 1334235, 1393840, 1423184, 1448598, 1524840, 1548120, 1672608, 1690031, 1778980, 1931464, 2033120, 2064160, 2090760, 2134776, 2414330, 2668470, 2787680, 2846368, 2897196, 3049680, 3096240, 3380062, 3557960, 3621495, 3862928, 4181520, 4269552, 4828660, 5070093, 5336940, 5794392, 6099360, 6192480, 6760124, 7115920, 7242990, 7725856, 8363040, 8450155, 8539104, 9657320, 10140186, 10673880, 11588784, 13520248, 14231840, 14485980, 16900310, 19314640, 20280372, 21347760, 23177568, 25350465, 27040496, 28971960, 33800620, 38629280, 40560744, 42695520, 50700930, 54080992, 57943920, 67601240, 81121488, 101401860, 115887840, 135202480, 162242976, 202803720, 270404960, 405607440, 811214880]

約数ペア:
[(1, 811214880), (2, 405607440), (3, 270404960), (4, 202803720), (5, 162242976), (6, 135202480), (7, 115887840), (8, 101401860), (10, 81121488), (12, 67601240), (14, 57943920), (15, 54080992), (16, 50700930), (19, 42695520), (20, 40560744), (21, 38629280), (24, 33800620), (28, 28971960), (30, 27040496), (32, 25350465), (35, 23177568), (38, 21347760), (40, 20280372), (42, 19314640), (48, 16900310), (56, 14485980), (57, 14231840), (60, 13520248), (70, 11588784), (76, 10673880), (80, 10140186), (84, 9657320), (95, 8539104), (96, 8450155), (97, 8363040), (105, 7725856), (112, 7242990), (114, 7115920), (120, 6760124), (131, 6192480), (133, 6099360), (140, 5794392), (152, 5336940), (160, 5070093), (168, 4828660), (190, 4269552), (194, 4181520), (210, 3862928), (224, 3621495), (228, 3557960), (240, 3380062), (262, 3096240), (266, 3049680), (280, 2897196), (285, 2846368), (291, 2787680), (304, 2668470), (336, 2414330), (380, 2134776), (388, 2090760), (393, 2064160), (399, 2033120), (420, 1931464), (456, 1778980), (480, 1690031), (485, 1672608), (524, 1548120), (532, 1524840), (560, 1448598), (570, 1423184), (582, 1393840), (608, 1334235), (655, 1238496), (665, 1219872), (672, 1207165), (679, 1194720), (760, 1067388), (776, 1045380), (786, 1032080), (798, 1016560), (840, 965732), (912, 889490), (917, 884640), (970, 836304), (1048, 774060), (1064, 762420), (1120, 724299), (1140, 711592), (1164, 696920), (1310, 619248), (1330, 609936), (1358, 597360), (1455, 557536), (1520, 533694), (1552, 522690), (1572, 516040), (1596, 508280), (1680, 482866), (1824, 444745), (1834, 442320), (1843, 440160), (1940, 418152), (1965, 412832), (1995, 406624), (2037, 398240), (2096, 387030), (2128, 381210), (2280, 355796), (2328, 348460), (2489, 325920), (2620, 309624), (2660, 304968), (2716, 298680), (2751, 294880), (2910, 278768), (3040, 266847), (3104, 261345), (3144, 258020), (3192, 254140), (3360, 241433), (3395, 238944), (3668, 221160), (3686, 220080), (3880, 209076), (3930, 206416), (3990, 203312), (4074, 199120), (4192, 193515), (4256, 190605), (4560, 177898), (4585, 176928), (4656, 174230), (4978, 162960), (5240, 154812), (5320, 152484), (5432, 149340), (5502, 147440), (5529, 146720), (5820, 139384), (6288, 129010), (6384, 127070), (6790, 119472), (7336, 110580), (7372, 110040), (7467, 108640), (7760, 104538), (7860, 103208), (7980, 101656), (8148, 99560), (9120, 88949), (9170, 88464), (9215, 88032), (9312, 87115), (9956, 81480), (10185, 79648), (10480, 77406), (10640, 76242), (10864, 74670), (11004, 73720), (11058, 73360), (11640, 69692), (12445, 65184), (12576, 64505), (12707, 63840), (12768, 63535), (12901, 62880), (13580, 59736), (13755, 58976), (14672, 55290), (14744, 55020), (14934, 54320), (15520, 52269), (15720, 51604), (15960, 50828), (16296, 49780), (17423, 46560), (18340, 44232), (18430, 44016), (19912, 40740), (20370, 39824), (20960, 38703), (21280, 38121), (21728, 37335), (22008, 36860), (22116, 36680), (23280, 34846), (24890, 32592), (25414, 31920), (25802, 31440), (27160, 29868), (27510, 29488), (27645, 29344)]

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