321917358240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{111721}}^1$

素因数の和:111797

約数の個数: 384

約数和(自身を含む): 1216250380800

約数和(自身を除く): 894333022560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 29, 30, 32, 36, 40, 45, 46, 48, 54, 58, 60, 69, 72, 80, 87, 90, 92, 96, 108, 115, 116, 120, 135, 138, 144, 145, 160, 174, 180, 184, 207, 216, 230, 232, 240, 261, 270, 276, 288, 290, 345, 348, 360, 368, 414, 432, 435, 460, 464, 480, 522, 540, 552, 580, 621, 667, 690, 696, 720, 736, 783, 828, 864, 870, 920, 928, 1035, 1044, 1080, 1104, 1160, 1242, 1305, 1334, 1380, 1392, 1440, 1566, 1656, 1740, 1840, 2001, 2070, 2088, 2160, 2208, 2320, 2484, 2610, 2668, 2760, 2784, 3105, 3132, 3312, 3335, 3480, 3680, 3915, 4002, 4140, 4176, 4320, 4640, 4968, 5220, 5336, 5520, 6003, 6210, 6264, 6624, 6670, 6960, 7830, 8004, 8280, 8352, 9936, 10005, 10440, 10672, 11040, 12006, 12420, 12528, 13340, 13920, 15660, 16008, 16560, 18009, 19872, 20010, 20880, 21344, 24012, 24840, 25056, 26680, 30015, 31320, 32016, 33120, 36018, 40020, 41760, 48024, 49680, 53360, 60030, 62640, 64032, 72036, 80040, 90045, 96048, 99360, 106720, 111721, 120060, 125280, 144072, 160080, 180090, 192096, 223442, 240120, 288144, 320160, 335163, 360180, 446884, 480240, 558605, 576288, 670326, 720360, 893768, 960480, 1005489, 1117210, 1340652, 1440720, 1675815, 1787536, 2010978, 2234420, 2569583, 2681304, 2881440, 3016467, 3239909, 3351630, 3575072, 4021956, 4468840, 5027445, 5139166, 5362608, 6032934, 6479818, 6703260, 7708749, 8043912, 8937680, 9719727, 10054890, 10278332, 10725216, 12065868, 12847915, 12959636, 13406520, 15082335, 15417498, 16087824, 16199545, 17875360, 19439454, 20109780, 20556664, 23126247, 24131736, 25695830, 25919272, 26813040, 29159181, 30164670, 30834996, 32175648, 32399090, 38543745, 38878908, 40219560, 41113328, 46252494, 48263472, 48598635, 51391660, 51838544, 53626080, 58318362, 60329340, 61669992, 64798180, 69378741, 74517907, 77087490, 77757816, 80439120, 82226656, 87477543, 92504988, 96526944, 97197270, 102783320, 103677088, 115631235, 116636724, 120658680, 123339984, 129596360, 138757482, 145795905, 149035814, 154174980, 155515632, 160878240, 174955086, 185009976, 194394540, 205566640, 223553721, 231262470, 233273448, 241317360, 246679968, 259192720, 277514964, 291591810, 298071628, 308349960, 311031264, 346893705, 349910172, 370019952, 372589535, 388789080, 411133280, 437387715, 447107442, 462524940, 466546896, 482634720, 518385440, 555029928, 583183620, 596143256, 616699920, 670661163, 693787410, 699820344, 740039904, 745179070, 777578160, 874775430, 894214884, 925049880, 933093792, 1110059856, 1117768605, 1166367240, 1192286512, 1233399840, 1341322326, 1387574820, 1399640688, 1490358140, 1555156320, 1749550860, 1788429768, 1850099760, 2011983489, 2220119712, 2235537210, 2332734480, 2384573024, 2682644652, 2775149640, 2799281376, 2980716280, 3353305815, 3499101720, 3576859536, 3700199520, 4023966978, 4471074420, 4665468960, 5365289304, 5550299280, 5961432560, 6706611630, 6998203440, 7153719072, 8047933956, 8942148840, 10059917445, 10730578608, 11100598560, 11922865120, 13413223260, 13996406880, 16095867912, 17884297680, 20119834890, 21461157216, 26826446520, 32191735824, 35768595360, 40239669780, 53652893040, 64383471648, 80479339560, 107305786080, 160958679120, 321917358240]

約数ペア:

[(1, 321917358240), (2, 160958679120), (3, 107305786080), (4, 80479339560), (5, 64383471648), (6, 53652893040), (8, 40239669780), (9, 35768595360), (10, 32191735824), (12, 26826446520), (15, 21461157216), (16, 20119834890), (18, 17884297680), (20, 16095867912), (23, 13996406880), (24, 13413223260), (27, 11922865120), (29, 11100598560), (30, 10730578608), (32, 10059917445), (36, 8942148840), (40, 8047933956), (45, 7153719072), (46, 6998203440), (48, 6706611630), (54, 5961432560), (58, 5550299280), (60, 5365289304), (69, 4665468960), (72, 4471074420), (80, 4023966978), (87, 3700199520), (90, 3576859536), (92, 3499101720), (96, 3353305815), (108, 2980716280), (115, 2799281376), (116, 2775149640), (120, 2682644652), (135, 2384573024), (138, 2332734480), (144, 2235537210), (145, 2220119712), (160, 2011983489), (174, 1850099760), (180, 1788429768), (184, 1749550860), (207, 1555156320), (216, 1490358140), (230, 1399640688), (232, 1387574820), (240, 1341322326), (261, 1233399840), (270, 1192286512), (276, 1166367240), (288, 1117768605), (290, 1110059856), (345, 933093792), (348, 925049880), (360, 894214884), (368, 874775430), (414, 777578160), (432, 745179070), (435, 740039904), (460, 699820344), (464, 693787410), (480, 670661163), (522, 616699920), (540, 596143256), (552, 583183620), (580, 555029928), (621, 518385440), (667, 482634720), (690, 466546896), (696, 462524940), (720, 447107442), (736, 437387715), (783, 411133280), (828, 388789080), (864, 372589535), (870, 370019952), (920, 349910172), (928, 346893705), (1035, 311031264), (1044, 308349960), (1080, 298071628), (1104, 291591810), (1160, 277514964), (1242, 259192720), (1305, 246679968), (1334, 241317360), (1380, 233273448), (1392, 231262470), (1440, 223553721), (1566, 205566640), (1656, 194394540), (1740, 185009976), (1840, 174955086), (2001, 160878240), (2070, 155515632), (2088, 154174980), (2160, 149035814), (2208, 145795905), (2320, 138757482), (2484, 129596360), (2610, 123339984), (2668, 120658680), (2760, 116636724), (2784, 115631235), (3105, 103677088), (3132, 102783320), (3312, 97197270), (3335, 96526944), (3480, 92504988), (3680, 87477543), (3915, 82226656), (4002, 80439120), (4140, 77757816), (4176, 77087490), (4320, 74517907), (4640, 69378741), (4968, 64798180), (5220, 61669992), (5336, 60329340), (5520, 58318362), (6003, 53626080), (6210, 51838544), (6264, 51391660), (6624, 48598635), (6670, 48263472), (6960, 46252494), (7830, 41113328), (8004, 40219560), (8280, 38878908), (8352, 38543745), (9936, 32399090), (10005, 32175648), (10440, 30834996), (10672, 30164670), (11040, 29159181), (12006, 26813040), (12420, 25919272), (12528, 25695830), (13340, 24131736), (13920, 23126247), (15660, 20556664), (16008, 20109780), (16560, 19439454), (18009, 17875360), (19872, 16199545), (20010, 16087824), (20880, 15417498), (21344, 15082335), (24012, 13406520), (24840, 12959636), (25056, 12847915), (26680, 12065868), (30015, 10725216), (31320, 10278332), (32016, 10054890), (33120, 9719727), (36018, 8937680), (40020, 8043912), (41760, 7708749), (48024, 6703260), (49680, 6479818), (53360, 6032934), (60030, 5362608), (62640, 5139166), (64032, 5027445), (72036, 4468840), (80040, 4021956), (90045, 3575072), (96048, 3351630), (99360, 3239909), (106720, 3016467), (111721, 2881440), (120060, 2681304), (125280, 2569583), (144072, 2234420), (160080, 2010978), (180090, 1787536), (192096, 1675815), (223442, 1440720), (240120, 1340652), (288144, 1117210), (320160, 1005489), (335163, 960480), (360180, 893768), (446884, 720360), (480240, 670326), (558605, 576288)]