18281638440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1159

約数の個数: 384

約数和(自身を含む): 66869712000

約数和(自身を除く): 48588073560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 149, 156, 162, 180, 195, 216, 234, 243, 260, 270, 298, 312, 324, 351, 360, 390, 405, 447, 468, 486, 520, 540, 585, 596, 648, 702, 745, 780, 810, 894, 936, 971, 972, 1053, 1080, 1170, 1192, 1215, 1341, 1404, 1490, 1560, 1620, 1755, 1788, 1937, 1942, 1944, 2106, 2235, 2340, 2430, 2682, 2808, 2913, 2980, 3159, 3240, 3510, 3576, 3874, 3884, 4023, 4212, 4470, 4680, 4855, 4860, 5265, 5364, 5811, 5826, 5960, 6318, 6705, 7020, 7748, 7768, 8046, 8424, 8739, 8940, 9685, 9710, 9720, 10530, 10728, 11622, 11652, 12069, 12623, 12636, 13410, 14040, 14565, 15496, 15795, 16092, 17433, 17478, 17880, 19370, 19420, 20115, 21060, 23244, 23304, 24138, 25246, 25272, 26217, 26820, 29055, 29130, 31590, 32184, 34866, 34956, 36207, 37869, 38740, 38840, 40230, 42120, 43695, 46488, 48276, 50492, 52299, 52434, 53640, 58110, 58260, 60345, 63115, 63180, 69732, 69912, 72414, 75738, 77480, 78651, 80460, 87165, 87390, 96552, 100984, 104598, 104868, 113607, 116220, 116520, 120690, 126230, 126360, 131085, 139464, 144679, 144828, 151476, 156897, 157302, 160920, 174330, 174780, 181035, 189345, 209196, 209736, 227214, 232440, 235953, 241380, 252460, 261495, 262170, 289358, 289656, 302952, 313794, 314604, 340821, 348660, 349560, 362070, 378690, 393255, 418392, 434037, 454428, 470691, 471906, 482760, 504920, 522990, 524340, 568035, 578716, 627588, 629208, 681642, 697320, 723395, 724140, 757380, 784485, 786510, 868074, 908856, 941382, 943812, 1022463, 1045980, 1048680, 1136070, 1157432, 1179765, 1255176, 1302111, 1363284, 1446790, 1448280, 1514760, 1568970, 1573020, 1704105, 1736148, 1880827, 1882764, 1887624, 2044926, 2091960, 2170185, 2272140, 2353455, 2359530, 2604222, 2726568, 2893580, 3067389, 3137940, 3146040, 3408210, 3472296, 3761654, 3765528, 3906333, 4089852, 4340370, 4544280, 4706910, 4719060, 5112315, 5208444, 5642481, 5787160, 6134778, 6275880, 6510555, 6816420, 7523308, 7812666, 8179704, 8680740, 9404135, 9413820, 9438120, 10224630, 10416888, 11284962, 11718999, 12269556, 13021110, 13632840, 15046616, 15336945, 15625332, 16927443, 17361480, 18808270, 18827640, 19531665, 20449260, 22569924, 23437998, 24539112, 26042220, 28212405, 30673890, 31250664, 33854886, 35156997, 37616540, 39063330, 40898520, 45139848, 46875996, 50782329, 52084440, 56424810, 58594995, 61347780, 67709772, 70313994, 75233080, 78126660, 84637215, 93751992, 101564658, 112849620, 117189990, 122695560, 135419544, 140627988, 152346987, 156253320, 169274430, 175784985, 203129316, 225699240, 234379980, 253911645, 281255976, 304693974, 338548860, 351569970, 406258632, 457040961, 468759960, 507823290, 609387948, 677097720, 703139940, 761734935, 914081922, 1015646580, 1218775896, 1406279880, 1523469870, 1828163844, 2031293160, 2285204805, 3046939740, 3656327688, 4570409610, 6093879480, 9140819220, 18281638440]

約数ペア:

[(1, 18281638440), (2, 9140819220), (3, 6093879480), (4, 4570409610), (5, 3656327688), (6, 3046939740), (8, 2285204805), (9, 2031293160), (10, 1828163844), (12, 1523469870), (13, 1406279880), (15, 1218775896), (18, 1015646580), (20, 914081922), (24, 761734935), (26, 703139940), (27, 677097720), (30, 609387948), (36, 507823290), (39, 468759960), (40, 457040961), (45, 406258632), (52, 351569970), (54, 338548860), (60, 304693974), (65, 281255976), (72, 253911645), (78, 234379980), (81, 225699240), (90, 203129316), (104, 175784985), (108, 169274430), (117, 156253320), (120, 152346987), (130, 140627988), (135, 135419544), (149, 122695560), (156, 117189990), (162, 112849620), (180, 101564658), (195, 93751992), (216, 84637215), (234, 78126660), (243, 75233080), (260, 70313994), (270, 67709772), (298, 61347780), (312, 58594995), (324, 56424810), (351, 52084440), (360, 50782329), (390, 46875996), (405, 45139848), (447, 40898520), (468, 39063330), (486, 37616540), (520, 35156997), (540, 33854886), (585, 31250664), (596, 30673890), (648, 28212405), (702, 26042220), (745, 24539112), (780, 23437998), (810, 22569924), (894, 20449260), (936, 19531665), (971, 18827640), (972, 18808270), (1053, 17361480), (1080, 16927443), (1170, 15625332), (1192, 15336945), (1215, 15046616), (1341, 13632840), (1404, 13021110), (1490, 12269556), (1560, 11718999), (1620, 11284962), (1755, 10416888), (1788, 10224630), (1937, 9438120), (1942, 9413820), (1944, 9404135), (2106, 8680740), (2235, 8179704), (2340, 7812666), (2430, 7523308), (2682, 6816420), (2808, 6510555), (2913, 6275880), (2980, 6134778), (3159, 5787160), (3240, 5642481), (3510, 5208444), (3576, 5112315), (3874, 4719060), (3884, 4706910), (4023, 4544280), (4212, 4340370), (4470, 4089852), (4680, 3906333), (4855, 3765528), (4860, 3761654), (5265, 3472296), (5364, 3408210), (5811, 3146040), (5826, 3137940), (5960, 3067389), (6318, 2893580), (6705, 2726568), (7020, 2604222), (7748, 2359530), (7768, 2353455), (8046, 2272140), (8424, 2170185), (8739, 2091960), (8940, 2044926), (9685, 1887624), (9710, 1882764), (9720, 1880827), (10530, 1736148), (10728, 1704105), (11622, 1573020), (11652, 1568970), (12069, 1514760), (12623, 1448280), (12636, 1446790), (13410, 1363284), (14040, 1302111), (14565, 1255176), (15496, 1179765), (15795, 1157432), (16092, 1136070), (17433, 1048680), (17478, 1045980), (17880, 1022463), (19370, 943812), (19420, 941382), (20115, 908856), (21060, 868074), (23244, 786510), (23304, 784485), (24138, 757380), (25246, 724140), (25272, 723395), (26217, 697320), (26820, 681642), (29055, 629208), (29130, 627588), (31590, 578716), (32184, 568035), (34866, 524340), (34956, 522990), (36207, 504920), (37869, 482760), (38740, 471906), (38840, 470691), (40230, 454428), (42120, 434037), (43695, 418392), (46488, 393255), (48276, 378690), (50492, 362070), (52299, 349560), (52434, 348660), (53640, 340821), (58110, 314604), (58260, 313794), (60345, 302952), (63115, 289656), (63180, 289358), (69732, 262170), (69912, 261495), (72414, 252460), (75738, 241380), (77480, 235953), (78651, 232440), (80460, 227214), (87165, 209736), (87390, 209196), (96552, 189345), (100984, 181035), (104598, 174780), (104868, 174330), (113607, 160920), (116220, 157302), (116520, 156897), (120690, 151476), (126230, 144828), (126360, 144679), (131085, 139464)]