281806827120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{26387}}^1$

素因数の和:26589

約数の個数: 480

約数和(自身を含む): 1171991987712

約数和(自身を除く): 890185160592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 163, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 326, 336, 360, 364, 390, 420, 455, 468, 489, 504, 520, 546, 560, 585, 624, 630, 652, 720, 728, 780, 815, 819, 840, 910, 936, 978, 1008, 1040, 1092, 1141, 1170, 1260, 1304, 1365, 1456, 1467, 1560, 1630, 1638, 1680, 1820, 1872, 1956, 2119, 2184, 2282, 2340, 2445, 2520, 2608, 2730, 2934, 3120, 3260, 3276, 3423, 3640, 3912, 4095, 4238, 4368, 4564, 4680, 4890, 5040, 5460, 5705, 5868, 6357, 6520, 6552, 6846, 7280, 7335, 7824, 8190, 8476, 9128, 9360, 9780, 10269, 10595, 10920, 11410, 11736, 12714, 13040, 13104, 13692, 14670, 14833, 16380, 16952, 17115, 18256, 19071, 19560, 20538, 21190, 21840, 22820, 23472, 25428, 26387, 27384, 29340, 29666, 31785, 32760, 33904, 34230, 38142, 39120, 41076, 42380, 44499, 45640, 50856, 51345, 52774, 54768, 58680, 59332, 63570, 65520, 68460, 74165, 76284, 79161, 82152, 84760, 88998, 91280, 95355, 101712, 102690, 105548, 117360, 118664, 127140, 131935, 133497, 136920, 148330, 152568, 158322, 164304, 169520, 177996, 184709, 190710, 205380, 211096, 222495, 237328, 237483, 254280, 263870, 266994, 273840, 296660, 305136, 316644, 343031, 355992, 369418, 381420, 395805, 410760, 422192, 444990, 474966, 508560, 527740, 533988, 554127, 593320, 633288, 667485, 686062, 711984, 738836, 762840, 791610, 821520, 889980, 923545, 949932, 1029093, 1055480, 1067976, 1108254, 1186640, 1187415, 1266576, 1334970, 1372124, 1477672, 1525680, 1583220, 1662381, 1715155, 1779960, 1847090, 1899864, 2058186, 2110960, 2135952, 2216508, 2374830, 2401217, 2669940, 2744248, 2770635, 2955344, 3087279, 3166440, 3324762, 3430310, 3559920, 3694180, 3799728, 4116372, 4301081, 4433016, 4749660, 4802434, 5145465, 5339880, 5488496, 5541270, 6174558, 6332880, 6649524, 6860620, 7203651, 7388360, 8232744, 8311905, 8602162, 8866032, 9499320, 9604868, 10290930, 10679760, 11082540, 12006085, 12349116, 12903243, 13299048, 13721240, 14407302, 14776720, 15436395, 16465488, 16623810, 17204324, 18998640, 19209736, 20581860, 21505405, 21610953, 22165080, 24012170, 24698232, 25806486, 26598096, 27442480, 28814604, 30107567, 30872790, 33247620, 34408648, 36018255, 38419472, 38709729, 41163720, 43010810, 43221906, 44330160, 48024340, 49396464, 51612972, 55914053, 57629208, 60215134, 61745580, 64516215, 66495240, 68817296, 72036510, 77419458, 82327440, 86021620, 86443812, 90322701, 96048680, 103225944, 108054765, 111828106, 115258416, 120430268, 123491160, 129032430, 132990480, 144073020, 150537835, 154838916, 167742159, 172043240, 172887624, 180645402, 192097360, 193548645, 206451888, 216109530, 223656212, 240860536, 246982320, 258064860, 270968103, 279570265, 288146040, 301075670, 309677832, 335484318, 344086480, 345775248, 361290804, 387097290, 391398371, 432219060, 447312424, 451613505, 481721072, 503226477, 516129720, 541936206, 559140530, 576292080, 602151340, 619355664, 670968636, 722581608, 774194580, 782796742, 838710795, 864438120, 894624848, 903227010, 1006452954, 1032259440, 1083872412, 1118281060, 1174195113, 1204302680, 1341937272, 1354840515, 1445163216, 1548389160, 1565593484, 1677421590, 1728876240, 1806454020, 1956991855, 2012905908, 2167744824, 2236562120, 2348390226, 2408605360, 2516132385, 2683874544, 2709681030, 3096778320, 3131186968, 3354843180, 3522585339, 3612908040, 3913983710, 4025811816, 4335489648, 4473124240, 4696780452, 5032264770, 5419362060, 5870975565, 6262373936, 6709686360, 7045170678, 7225816080, 7827967420, 8051623632, 9393560904, 10064529540, 10838724120, 11741951130, 13419372720, 14090341356, 15655934840, 17612926695, 18787121808, 20129059080, 21677448240, 23483902260, 28180682712, 31311869680, 35225853390, 40258118160, 46967804520, 56361365424, 70451706780, 93935609040, 140903413560, 281806827120]

約数ペア:

[(1, 281806827120), (2, 140903413560), (3, 93935609040), (4, 70451706780), (5, 56361365424), (6, 46967804520), (7, 40258118160), (8, 35225853390), (9, 31311869680), (10, 28180682712), (12, 23483902260), (13, 21677448240), (14, 20129059080), (15, 18787121808), (16, 17612926695), (18, 15655934840), (20, 14090341356), (21, 13419372720), (24, 11741951130), (26, 10838724120), (28, 10064529540), (30, 9393560904), (35, 8051623632), (36, 7827967420), (39, 7225816080), (40, 7045170678), (42, 6709686360), (45, 6262373936), (48, 5870975565), (52, 5419362060), (56, 5032264770), (60, 4696780452), (63, 4473124240), (65, 4335489648), (70, 4025811816), (72, 3913983710), (78, 3612908040), (80, 3522585339), (84, 3354843180), (90, 3131186968), (91, 3096778320), (104, 2709681030), (105, 2683874544), (112, 2516132385), (117, 2408605360), (120, 2348390226), (126, 2236562120), (130, 2167744824), (140, 2012905908), (144, 1956991855), (156, 1806454020), (163, 1728876240), (168, 1677421590), (180, 1565593484), (182, 1548389160), (195, 1445163216), (208, 1354840515), (210, 1341937272), (234, 1204302680), (240, 1174195113), (252, 1118281060), (260, 1083872412), (273, 1032259440), (280, 1006452954), (312, 903227010), (315, 894624848), (326, 864438120), (336, 838710795), (360, 782796742), (364, 774194580), (390, 722581608), (420, 670968636), (455, 619355664), (468, 602151340), (489, 576292080), (504, 559140530), (520, 541936206), (546, 516129720), (560, 503226477), (585, 481721072), (624, 451613505), (630, 447312424), (652, 432219060), (720, 391398371), (728, 387097290), (780, 361290804), (815, 345775248), (819, 344086480), (840, 335484318), (910, 309677832), (936, 301075670), (978, 288146040), (1008, 279570265), (1040, 270968103), (1092, 258064860), (1141, 246982320), (1170, 240860536), (1260, 223656212), (1304, 216109530), (1365, 206451888), (1456, 193548645), (1467, 192097360), (1560, 180645402), (1630, 172887624), (1638, 172043240), (1680, 167742159), (1820, 154838916), (1872, 150537835), (1956, 144073020), (2119, 132990480), (2184, 129032430), (2282, 123491160), (2340, 120430268), (2445, 115258416), (2520, 111828106), (2608, 108054765), (2730, 103225944), (2934, 96048680), (3120, 90322701), (3260, 86443812), (3276, 86021620), (3423, 82327440), (3640, 77419458), (3912, 72036510), (4095, 68817296), (4238, 66495240), (4368, 64516215), (4564, 61745580), (4680, 60215134), (4890, 57629208), (5040, 55914053), (5460, 51612972), (5705, 49396464), (5868, 48024340), (6357, 44330160), (6520, 43221906), (6552, 43010810), (6846, 41163720), (7280, 38709729), (7335, 38419472), (7824, 36018255), (8190, 34408648), (8476, 33247620), (9128, 30872790), (9360, 30107567), (9780, 28814604), (10269, 27442480), (10595, 26598096), (10920, 25806486), (11410, 24698232), (11736, 24012170), (12714, 22165080), (13040, 21610953), (13104, 21505405), (13692, 20581860), (14670, 19209736), (14833, 18998640), (16380, 17204324), (16952, 16623810), (17115, 16465488), (18256, 15436395), (19071, 14776720), (19560, 14407302), (20538, 13721240), (21190, 13299048), (21840, 12903243), (22820, 12349116), (23472, 12006085), (25428, 11082540), (26387, 10679760), (27384, 10290930), (29340, 9604868), (29666, 9499320), (31785, 8866032), (32760, 8602162), (33904, 8311905), (34230, 8232744), (38142, 7388360), (39120, 7203651), (41076, 6860620), (42380, 6649524), (44499, 6332880), (45640, 6174558), (50856, 5541270), (51345, 5488496), (52774, 5339880), (54768, 5145465), (58680, 4802434), (59332, 4749660), (63570, 4433016), (65520, 4301081), (68460, 4116372), (74165, 3799728), (76284, 3694180), (79161, 3559920), (82152, 3430310), (84760, 3324762), (88998, 3166440), (91280, 3087279), (95355, 2955344), (101712, 2770635), (102690, 2744248), (105548, 2669940), (117360, 2401217), (118664, 2374830), (127140, 2216508), (131935, 2135952), (133497, 2110960), (136920, 2058186), (148330, 1899864), (152568, 1847090), (158322, 1779960), (164304, 1715155), (169520, 1662381), (177996, 1583220), (184709, 1525680), (190710, 1477672), (205380, 1372124), (211096, 1334970), (222495, 1266576), (237328, 1187415), (237483, 1186640), (254280, 1108254), (263870, 1067976), (266994, 1055480), (273840, 1029093), (296660, 949932), (305136, 923545), (316644, 889980), (343031, 821520), (355992, 791610), (369418, 762840), (381420, 738836), (395805, 711984), (410760, 686062), (422192, 667485), (444990, 633288), (474966, 593320), (508560, 554127), (527740, 533988)]