1520199720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:569

約数の個数: 384

約数和(自身を含む): 5755276800

約数和(自身を除く): 4235077080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 29, 30, 36, 39, 40, 45, 46, 52, 58, 60, 65, 69, 72, 78, 87, 90, 92, 104, 115, 116, 117, 120, 130, 138, 145, 156, 174, 180, 184, 195, 207, 230, 232, 234, 260, 261, 276, 290, 299, 312, 345, 348, 360, 377, 390, 414, 435, 460, 468, 487, 520, 522, 552, 580, 585, 598, 667, 690, 696, 754, 780, 828, 870, 897, 920, 936, 974, 1035, 1044, 1131, 1160, 1170, 1196, 1305, 1334, 1380, 1461, 1495, 1508, 1560, 1656, 1740, 1794, 1885, 1948, 2001, 2070, 2088, 2262, 2340, 2392, 2435, 2610, 2668, 2691, 2760, 2922, 2990, 3016, 3335, 3393, 3480, 3588, 3770, 3896, 4002, 4140, 4383, 4485, 4524, 4680, 4870, 5220, 5336, 5382, 5655, 5844, 5980, 6003, 6331, 6670, 6786, 7176, 7305, 7540, 8004, 8280, 8671, 8766, 8970, 9048, 9740, 10005, 10440, 10764, 11201, 11310, 11688, 11960, 12006, 12662, 13340, 13455, 13572, 14123, 14610, 15080, 16008, 16965, 17342, 17532, 17940, 18993, 19480, 20010, 21528, 21915, 22402, 22620, 24012, 25324, 26013, 26680, 26910, 27144, 28246, 29220, 30015, 31655, 33603, 33930, 34684, 35064, 35880, 37986, 40020, 42369, 43355, 43830, 44804, 45240, 48024, 50648, 52026, 53820, 56005, 56492, 56979, 58440, 60030, 63310, 67206, 67860, 69368, 70615, 75972, 78039, 80040, 84738, 86710, 87660, 89608, 94965, 100809, 104052, 107640, 112010, 112984, 113958, 120060, 126620, 127107, 130065, 134412, 135720, 141230, 145613, 151944, 156078, 168015, 169476, 173420, 175320, 183599, 189930, 201618, 208104, 211845, 224020, 227916, 240120, 253240, 254214, 260130, 268824, 282460, 284895, 291226, 312156, 324829, 336030, 338952, 346840, 367198, 379860, 390195, 403236, 423690, 436839, 448040, 455832, 504045, 508428, 520260, 550797, 564920, 569790, 582452, 624312, 635535, 649658, 672060, 728065, 734396, 759720, 780390, 806472, 847380, 873678, 917995, 974487, 1008090, 1016856, 1040520, 1101594, 1139580, 1164904, 1271070, 1299316, 1310517, 1344120, 1456130, 1468792, 1560780, 1624145, 1652391, 1694760, 1747356, 1835990, 1948974, 2016180, 2184195, 2203188, 2279160, 2542140, 2598632, 2621034, 2753985, 2912260, 2923461, 3121560, 3248290, 3304782, 3494712, 3671980, 3897948, 4032360, 4222777, 4368390, 4406376, 4872435, 5084280, 5242068, 5507970, 5824520, 5846922, 6496580, 6552585, 6609564, 7343960, 7795896, 8261955, 8445554, 8736780, 9744870, 10484136, 11015940, 11693844, 12668331, 12993160, 13105170, 13219128, 14617305, 16523910, 16891108, 17473560, 19489740, 21113885, 22031880, 23387688, 25336662, 26210340, 29234610, 33047820, 33782216, 38004993, 38979480, 42227770, 50673324, 52420680, 58469220, 63341655, 66095640, 76009986, 84455540, 101346648, 116938440, 126683310, 152019972, 168911080, 190024965, 253366620, 304039944, 380049930, 506733240, 760099860, 1520199720]

約数ペア:

[(1, 1520199720), (2, 760099860), (3, 506733240), (4, 380049930), (5, 304039944), (6, 253366620), (8, 190024965), (9, 168911080), (10, 152019972), (12, 126683310), (13, 116938440), (15, 101346648), (18, 84455540), (20, 76009986), (23, 66095640), (24, 63341655), (26, 58469220), (29, 52420680), (30, 50673324), (36, 42227770), (39, 38979480), (40, 38004993), (45, 33782216), (46, 33047820), (52, 29234610), (58, 26210340), (60, 25336662), (65, 23387688), (69, 22031880), (72, 21113885), (78, 19489740), (87, 17473560), (90, 16891108), (92, 16523910), (104, 14617305), (115, 13219128), (116, 13105170), (117, 12993160), (120, 12668331), (130, 11693844), (138, 11015940), (145, 10484136), (156, 9744870), (174, 8736780), (180, 8445554), (184, 8261955), (195, 7795896), (207, 7343960), (230, 6609564), (232, 6552585), (234, 6496580), (260, 5846922), (261, 5824520), (276, 5507970), (290, 5242068), (299, 5084280), (312, 4872435), (345, 4406376), (348, 4368390), (360, 4222777), (377, 4032360), (390, 3897948), (414, 3671980), (435, 3494712), (460, 3304782), (468, 3248290), (487, 3121560), (520, 2923461), (522, 2912260), (552, 2753985), (580, 2621034), (585, 2598632), (598, 2542140), (667, 2279160), (690, 2203188), (696, 2184195), (754, 2016180), (780, 1948974), (828, 1835990), (870, 1747356), (897, 1694760), (920, 1652391), (936, 1624145), (974, 1560780), (1035, 1468792), (1044, 1456130), (1131, 1344120), (1160, 1310517), (1170, 1299316), (1196, 1271070), (1305, 1164904), (1334, 1139580), (1380, 1101594), (1461, 1040520), (1495, 1016856), (1508, 1008090), (1560, 974487), (1656, 917995), (1740, 873678), (1794, 847380), (1885, 806472), (1948, 780390), (2001, 759720), (2070, 734396), (2088, 728065), (2262, 672060), (2340, 649658), (2392, 635535), (2435, 624312), (2610, 582452), (2668, 569790), (2691, 564920), (2760, 550797), (2922, 520260), (2990, 508428), (3016, 504045), (3335, 455832), (3393, 448040), (3480, 436839), (3588, 423690), (3770, 403236), (3896, 390195), (4002, 379860), (4140, 367198), (4383, 346840), (4485, 338952), (4524, 336030), (4680, 324829), (4870, 312156), (5220, 291226), (5336, 284895), (5382, 282460), (5655, 268824), (5844, 260130), (5980, 254214), (6003, 253240), (6331, 240120), (6670, 227916), (6786, 224020), (7176, 211845), (7305, 208104), (7540, 201618), (8004, 189930), (8280, 183599), (8671, 175320), (8766, 173420), (8970, 169476), (9048, 168015), (9740, 156078), (10005, 151944), (10440, 145613), (10764, 141230), (11201, 135720), (11310, 134412), (11688, 130065), (11960, 127107), (12006, 126620), (12662, 120060), (13340, 113958), (13455, 112984), (13572, 112010), (14123, 107640), (14610, 104052), (15080, 100809), (16008, 94965), (16965, 89608), (17342, 87660), (17532, 86710), (17940, 84738), (18993, 80040), (19480, 78039), (20010, 75972), (21528, 70615), (21915, 69368), (22402, 67860), (22620, 67206), (24012, 63310), (25324, 60030), (26013, 58440), (26680, 56979), (26910, 56492), (27144, 56005), (28246, 53820), (29220, 52026), (30015, 50648), (31655, 48024), (33603, 45240), (33930, 44804), (34684, 43830), (35064, 43355), (35880, 42369), (37986, 40020)]