508557420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 384

約数和(自身を含む): 1949337600

約数和(自身を除く): 1440780180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 73, 76, 84, 90, 95, 97, 105, 108, 114, 126, 133, 135, 140, 146, 171, 180, 189, 190, 194, 210, 219, 228, 252, 266, 270, 285, 291, 292, 315, 342, 365, 378, 380, 388, 399, 420, 438, 485, 511, 513, 532, 540, 570, 582, 630, 657, 665, 679, 684, 730, 756, 798, 855, 873, 876, 945, 970, 1022, 1026, 1095, 1140, 1164, 1197, 1260, 1314, 1330, 1358, 1387, 1455, 1460, 1533, 1596, 1710, 1746, 1843, 1890, 1940, 1971, 1995, 2037, 2044, 2052, 2190, 2394, 2555, 2565, 2619, 2628, 2660, 2716, 2774, 2910, 3066, 3285, 3395, 3420, 3492, 3591, 3686, 3780, 3942, 3990, 4074, 4161, 4365, 4380, 4599, 4788, 5110, 5130, 5238, 5529, 5548, 5820, 5985, 6111, 6132, 6570, 6790, 6935, 7081, 7182, 7372, 7665, 7884, 7980, 8148, 8322, 8730, 9198, 9215, 9709, 9855, 10185, 10220, 10260, 10476, 11058, 11970, 12222, 12483, 12901, 13095, 13140, 13580, 13797, 13870, 14162, 14364, 15330, 16587, 16644, 17460, 17955, 18333, 18396, 18430, 19418, 19710, 20370, 20805, 21243, 22116, 22995, 23940, 24444, 24966, 25802, 26190, 27594, 27645, 27740, 28324, 29127, 30555, 30660, 33174, 35405, 35910, 36666, 36860, 37449, 38703, 38836, 39420, 40740, 41610, 42486, 45990, 48545, 49567, 49761, 49932, 51604, 52380, 55188, 55290, 58254, 61110, 62415, 63729, 64505, 66348, 68985, 70810, 71820, 73332, 74898, 77406, 82935, 83220, 84972, 87381, 91665, 91980, 97090, 99134, 99522, 106215, 110580, 116109, 116508, 122220, 124830, 127458, 129010, 134539, 137970, 141620, 145635, 148701, 149796, 154812, 165870, 174762, 183330, 187245, 191187, 193515, 194180, 198268, 199044, 212430, 232218, 247835, 248805, 249660, 254916, 258020, 262143, 269078, 275940, 291270, 297402, 318645, 331740, 348327, 349524, 366660, 374490, 382374, 387030, 403617, 424860, 436905, 446103, 464436, 495670, 497610, 524286, 538156, 580545, 582540, 594804, 637290, 672695, 696654, 743505, 748980, 764748, 774060, 807234, 873810, 892206, 941773, 955935, 991340, 995220, 1048572, 1161090, 1210851, 1274580, 1310715, 1338309, 1345390, 1393308, 1487010, 1614468, 1741635, 1747620, 1784412, 1883546, 1911870, 2018085, 2230515, 2322180, 2421702, 2621430, 2676618, 2690780, 2825319, 2974020, 3483270, 3632553, 3767092, 3823740, 4036170, 4461030, 4708865, 4843404, 5242860, 5353236, 5650638, 6054255, 6691545, 6966540, 7265106, 8072340, 8475957, 8922060, 9417730, 11301276, 12108510, 13383090, 14126595, 14530212, 16951914, 18162765, 18835460, 24217020, 25427871, 26766180, 28253190, 33903828, 36325530, 42379785, 50855742, 56506380, 72651060, 84759570, 101711484, 127139355, 169519140, 254278710, 508557420]

約数ペア:

[(1, 508557420), (2, 254278710), (3, 169519140), (4, 127139355), (5, 101711484), (6, 84759570), (7, 72651060), (9, 56506380), (10, 50855742), (12, 42379785), (14, 36325530), (15, 33903828), (18, 28253190), (19, 26766180), (20, 25427871), (21, 24217020), (27, 18835460), (28, 18162765), (30, 16951914), (35, 14530212), (36, 14126595), (38, 13383090), (42, 12108510), (45, 11301276), (54, 9417730), (57, 8922060), (60, 8475957), (63, 8072340), (70, 7265106), (73, 6966540), (76, 6691545), (84, 6054255), (90, 5650638), (95, 5353236), (97, 5242860), (105, 4843404), (108, 4708865), (114, 4461030), (126, 4036170), (133, 3823740), (135, 3767092), (140, 3632553), (146, 3483270), (171, 2974020), (180, 2825319), (189, 2690780), (190, 2676618), (194, 2621430), (210, 2421702), (219, 2322180), (228, 2230515), (252, 2018085), (266, 1911870), (270, 1883546), (285, 1784412), (291, 1747620), (292, 1741635), (315, 1614468), (342, 1487010), (365, 1393308), (378, 1345390), (380, 1338309), (388, 1310715), (399, 1274580), (420, 1210851), (438, 1161090), (485, 1048572), (511, 995220), (513, 991340), (532, 955935), (540, 941773), (570, 892206), (582, 873810), (630, 807234), (657, 774060), (665, 764748), (679, 748980), (684, 743505), (730, 696654), (756, 672695), (798, 637290), (855, 594804), (873, 582540), (876, 580545), (945, 538156), (970, 524286), (1022, 497610), (1026, 495670), (1095, 464436), (1140, 446103), (1164, 436905), (1197, 424860), (1260, 403617), (1314, 387030), (1330, 382374), (1358, 374490), (1387, 366660), (1455, 349524), (1460, 348327), (1533, 331740), (1596, 318645), (1710, 297402), (1746, 291270), (1843, 275940), (1890, 269078), (1940, 262143), (1971, 258020), (1995, 254916), (2037, 249660), (2044, 248805), (2052, 247835), (2190, 232218), (2394, 212430), (2555, 199044), (2565, 198268), (2619, 194180), (2628, 193515), (2660, 191187), (2716, 187245), (2774, 183330), (2910, 174762), (3066, 165870), (3285, 154812), (3395, 149796), (3420, 148701), (3492, 145635), (3591, 141620), (3686, 137970), (3780, 134539), (3942, 129010), (3990, 127458), (4074, 124830), (4161, 122220), (4365, 116508), (4380, 116109), (4599, 110580), (4788, 106215), (5110, 99522), (5130, 99134), (5238, 97090), (5529, 91980), (5548, 91665), (5820, 87381), (5985, 84972), (6111, 83220), (6132, 82935), (6570, 77406), (6790, 74898), (6935, 73332), (7081, 71820), (7182, 70810), (7372, 68985), (7665, 66348), (7884, 64505), (7980, 63729), (8148, 62415), (8322, 61110), (8730, 58254), (9198, 55290), (9215, 55188), (9709, 52380), (9855, 51604), (10185, 49932), (10220, 49761), (10260, 49567), (10476, 48545), (11058, 45990), (11970, 42486), (12222, 41610), (12483, 40740), (12901, 39420), (13095, 38836), (13140, 38703), (13580, 37449), (13797, 36860), (13870, 36666), (14162, 35910), (14364, 35405), (15330, 33174), (16587, 30660), (16644, 30555), (17460, 29127), (17955, 28324), (18333, 27740), (18396, 27645), (18430, 27594), (19418, 26190), (19710, 25802), (20370, 24966), (20805, 24444), (21243, 23940), (22116, 22995)]