168804360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 384

約数和(自身を含む): 640224000

約数和(自身を除く): 471419640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 29, 30, 36, 37, 38, 40, 45, 46, 57, 58, 60, 69, 72, 74, 76, 87, 90, 92, 95, 111, 114, 115, 116, 120, 138, 145, 148, 152, 171, 174, 180, 184, 185, 190, 207, 222, 228, 230, 232, 261, 276, 285, 290, 296, 333, 342, 345, 348, 360, 370, 380, 414, 435, 437, 444, 456, 460, 522, 551, 552, 555, 570, 580, 666, 667, 684, 690, 696, 703, 740, 760, 828, 851, 855, 870, 874, 888, 920, 1035, 1044, 1073, 1102, 1110, 1140, 1160, 1305, 1311, 1332, 1334, 1368, 1380, 1406, 1480, 1653, 1656, 1665, 1702, 1710, 1740, 1748, 2001, 2070, 2088, 2109, 2146, 2185, 2204, 2220, 2280, 2553, 2610, 2622, 2664, 2668, 2755, 2760, 2812, 3219, 3306, 3330, 3335, 3404, 3420, 3480, 3496, 3515, 3933, 4002, 4140, 4218, 4255, 4292, 4370, 4408, 4440, 4959, 5106, 5220, 5244, 5336, 5365, 5510, 5624, 6003, 6327, 6438, 6555, 6612, 6660, 6670, 6808, 6840, 7030, 7659, 7866, 8004, 8265, 8280, 8436, 8510, 8584, 8740, 9657, 9918, 10005, 10212, 10440, 10488, 10545, 10730, 11020, 12006, 12654, 12673, 12765, 12876, 13110, 13224, 13320, 13340, 14060, 15318, 15732, 16008, 16095, 16169, 16530, 16872, 17020, 17480, 19314, 19665, 19836, 20010, 20387, 20424, 21090, 21460, 22040, 24012, 24679, 24795, 25308, 25346, 25530, 25752, 26220, 26680, 28120, 30015, 30636, 31464, 31635, 32190, 32338, 33060, 34040, 38019, 38295, 38628, 39330, 39672, 40020, 40774, 42180, 42920, 48024, 48285, 48507, 49358, 49590, 50616, 50692, 51060, 52440, 60030, 61161, 61272, 63270, 63365, 64380, 64676, 66120, 74037, 76038, 76590, 77256, 78660, 80040, 80845, 81548, 84360, 96570, 97014, 98716, 99180, 101384, 101935, 102120, 114057, 120060, 122322, 123395, 126540, 126730, 128760, 129352, 145521, 148074, 152076, 153180, 157320, 161690, 163096, 183483, 190095, 193140, 194028, 197432, 198360, 203870, 222111, 228114, 240120, 242535, 244644, 246790, 253080, 253460, 291042, 296148, 304152, 305805, 306360, 323380, 366966, 370185, 380190, 386280, 388056, 407740, 444222, 456228, 468901, 485070, 489288, 493580, 506920, 570285, 582084, 592296, 611610, 646760, 727605, 733932, 740370, 760380, 815480, 888444, 912456, 917415, 937802, 970140, 987160, 1110555, 1140570, 1164168, 1223220, 1406703, 1455210, 1467864, 1480740, 1520760, 1776888, 1834830, 1875604, 1940280, 2221110, 2281140, 2344505, 2446440, 2813406, 2910420, 2961480, 3669660, 3751208, 4220109, 4442220, 4562280, 4689010, 5626812, 5820840, 7033515, 7339320, 8440218, 8884440, 9378020, 11253624, 14067030, 16880436, 18756040, 21100545, 28134060, 33760872, 42201090, 56268120, 84402180, 168804360]

約数ペア:

[(1, 168804360), (2, 84402180), (3, 56268120), (4, 42201090), (5, 33760872), (6, 28134060), (8, 21100545), (9, 18756040), (10, 16880436), (12, 14067030), (15, 11253624), (18, 9378020), (19, 8884440), (20, 8440218), (23, 7339320), (24, 7033515), (29, 5820840), (30, 5626812), (36, 4689010), (37, 4562280), (38, 4442220), (40, 4220109), (45, 3751208), (46, 3669660), (57, 2961480), (58, 2910420), (60, 2813406), (69, 2446440), (72, 2344505), (74, 2281140), (76, 2221110), (87, 1940280), (90, 1875604), (92, 1834830), (95, 1776888), (111, 1520760), (114, 1480740), (115, 1467864), (116, 1455210), (120, 1406703), (138, 1223220), (145, 1164168), (148, 1140570), (152, 1110555), (171, 987160), (174, 970140), (180, 937802), (184, 917415), (185, 912456), (190, 888444), (207, 815480), (222, 760380), (228, 740370), (230, 733932), (232, 727605), (261, 646760), (276, 611610), (285, 592296), (290, 582084), (296, 570285), (333, 506920), (342, 493580), (345, 489288), (348, 485070), (360, 468901), (370, 456228), (380, 444222), (414, 407740), (435, 388056), (437, 386280), (444, 380190), (456, 370185), (460, 366966), (522, 323380), (551, 306360), (552, 305805), (555, 304152), (570, 296148), (580, 291042), (666, 253460), (667, 253080), (684, 246790), (690, 244644), (696, 242535), (703, 240120), (740, 228114), (760, 222111), (828, 203870), (851, 198360), (855, 197432), (870, 194028), (874, 193140), (888, 190095), (920, 183483), (1035, 163096), (1044, 161690), (1073, 157320), (1102, 153180), (1110, 152076), (1140, 148074), (1160, 145521), (1305, 129352), (1311, 128760), (1332, 126730), (1334, 126540), (1368, 123395), (1380, 122322), (1406, 120060), (1480, 114057), (1653, 102120), (1656, 101935), (1665, 101384), (1702, 99180), (1710, 98716), (1740, 97014), (1748, 96570), (2001, 84360), (2070, 81548), (2088, 80845), (2109, 80040), (2146, 78660), (2185, 77256), (2204, 76590), (2220, 76038), (2280, 74037), (2553, 66120), (2610, 64676), (2622, 64380), (2664, 63365), (2668, 63270), (2755, 61272), (2760, 61161), (2812, 60030), (3219, 52440), (3306, 51060), (3330, 50692), (3335, 50616), (3404, 49590), (3420, 49358), (3480, 48507), (3496, 48285), (3515, 48024), (3933, 42920), (4002, 42180), (4140, 40774), (4218, 40020), (4255, 39672), (4292, 39330), (4370, 38628), (4408, 38295), (4440, 38019), (4959, 34040), (5106, 33060), (5220, 32338), (5244, 32190), (5336, 31635), (5365, 31464), (5510, 30636), (5624, 30015), (6003, 28120), (6327, 26680), (6438, 26220), (6555, 25752), (6612, 25530), (6660, 25346), (6670, 25308), (6808, 24795), (6840, 24679), (7030, 24012), (7659, 22040), (7866, 21460), (8004, 21090), (8265, 20424), (8280, 20387), (8436, 20010), (8510, 19836), (8584, 19665), (8740, 19314), (9657, 17480), (9918, 17020), (10005, 16872), (10212, 16530), (10440, 16169), (10488, 16095), (10545, 16008), (10730, 15732), (11020, 15318), (12006, 14060), (12654, 13340), (12673, 13320), (12765, 13224), (12876, 13110)]