154456351920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1202

約数の個数: 960

約数和(自身を含む): 636439265280

約数和(自身を除く): 481982913360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 30, 34, 36, 38, 39, 40, 45, 47, 48, 51, 52, 57, 60, 65, 68, 72, 76, 78, 80, 85, 90, 94, 95, 102, 104, 114, 117, 120, 130, 136, 141, 144, 152, 153, 156, 170, 171, 180, 188, 190, 195, 204, 208, 221, 228, 234, 235, 240, 247, 255, 260, 272, 282, 285, 304, 306, 312, 323, 340, 342, 360, 376, 380, 390, 408, 423, 442, 456, 468, 470, 494, 510, 520, 564, 570, 585, 611, 612, 624, 646, 663, 680, 684, 705, 720, 741, 752, 760, 765, 780, 799, 816, 846, 855, 884, 893, 912, 936, 940, 969, 988, 1020, 1040, 1087, 1105, 1128, 1140, 1170, 1222, 1224, 1235, 1292, 1326, 1360, 1368, 1410, 1482, 1520, 1530, 1560, 1598, 1615, 1692, 1710, 1768, 1786, 1833, 1872, 1880, 1938, 1976, 1989, 2040, 2115, 2174, 2210, 2223, 2256, 2280, 2340, 2397, 2444, 2448, 2470, 2584, 2652, 2679, 2736, 2820, 2907, 2964, 3055, 3060, 3120, 3196, 3230, 3261, 3315, 3384, 3420, 3536, 3572, 3666, 3705, 3760, 3876, 3952, 3978, 3995, 4080, 4199, 4230, 4348, 4420, 4446, 4465, 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約数ペア:

[(1, 154456351920), (2, 77228175960), (3, 51485450640), (4, 38614087980), (5, 30891270384), (6, 25742725320), (8, 19307043990), (9, 17161816880), (10, 15445635192), (12, 12871362660), (13, 11881257840), (15, 10297090128), (16, 9653521995), (17, 9085667760), (18, 8580908440), (19, 8129281680), (20, 7722817596), (24, 6435681330), (26, 5940628920), (30, 5148545064), (34, 4542833880), (36, 4290454220), (38, 4064640840), (39, 3960419280), (40, 3861408798), (45, 3432363376), (47, 3286305360), (48, 3217840665), (51, 3028555920), (52, 2970314460), (57, 2709760560), (60, 2574272532), (65, 2376251568), (68, 2271416940), (72, 2145227110), (76, 2032320420), (78, 1980209640), (80, 1930704399), (85, 1817133552), (90, 1716181688), (94, 1643152680), (95, 1625856336), (102, 1514277960), (104, 1485157230), (114, 1354880280), (117, 1320139760), (120, 1287136266), (130, 1188125784), (136, 1135708470), (141, 1095435120), (144, 1072613555), (152, 1016160210), (153, 1009518640), (156, 990104820), (170, 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(7332, 21066060), (7410, 20844312), (7752, 19924710), (7956, 19413820), (7990, 19331208), (8037, 19218160), (8398, 18392040), (8460, 18257252), (8696, 17761770), (8840, 17472438), (8892, 17370260), (8930, 17296344), (9165, 16852848), (9360, 16501747), (9588, 16109340), (9690, 15939768), (9776, 15799545), (9783, 15788240), (9880, 15633234), (9945, 15531056), (10387, 14870160), (10608, 14560365), (10716, 14413620), (10870, 14209416), (10998, 14044040), (11115, 13896208), (11280, 13692939), (11609, 13304880), (11628, 13283140), (11856, 13027695), (11985, 12887472), (12220, 12639636), (12240, 12618983), (12597, 12261360), (12784, 12082005), (12920, 11954826), (13044, 11841180), (13260, 11648292), (13395, 11530896), (13680, 11290669), (14131, 10930320), (14288, 10810215), (14382, 10739560), (14535, 10626512), (14664, 10533030), (14820, 10422156), (15181, 10174320), (15504, 9962355), (15912, 9706910), (15980, 9665604), (16074, 9609080), (16305, 9472944), (16796, 9196020), (16920, 9128626), (17392, 8880885), (17680, 8736219), (17784, 8685130), (17860, 8648172), (18330, 8426424), (18479, 8358480), (19176, 8054670), (19380, 7969884), (19566, 7894120), (19760, 7816617), (19890, 7765528), (20653, 7478640), (20774, 7435080), (20995, 7356816), (21432, 7206810), (21740, 7104708), (21996, 7022020), (22230, 6948104), (23218, 6652440), (23256, 6641570), (23970, 6443736), (24440, 6319818), (25194, 6130680), (25840, 5977413), (26088, 5920590), (26520, 5824146), (26790, 5765448), (27495, 5617616), (28262, 5465160), (28764, 5369780), (29070, 5313256), (29328, 5266515), (29640, 5211078), (30362, 5087160), (31161, 4956720), (31824, 4853455), (31960, 4832802), (32148, 4804540), (32610, 4736472), (33592, 4598010), (33840, 4564313), (34827, 4434960), (35568, 4342565), (35720, 4324086), (35955, 4295824), (36660, 4213212), (36958, 4179240), (37791, 4087120), (38352, 4027335), (38760, 3984942), (39132, 3947060), (39780, 3882764), (40185, 3843632), (41306, 3739320), (41548, 3717540), (41990, 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(208962, 739160), (211965, 728688), (214320, 720681), (219960, 702202), (221748, 696540), (226096, 683145), (227715, 678288), (232180, 665244), (232560, 664157), (240227, 642960), (242896, 635895), (247836, 623220), (249288, 619590), (251940, 613068), (254358, 607240), (255445, 604656), (260880, 592059), (268489, 575280), (273258, 565240), (277185, 557232), (278616, 554370), (282620, 546516), (287640, 536978), (295664, 522405), (302328, 510890), (303620, 508716), (306534, 503880), (309795, 498576), (311610, 495672), (321480, 480454), (330448, 467415), (332622, 464360), (335920, 459801), (339144, 455430), (348270, 443496), (351101, 439920), (364344, 423930), (369580, 417924), (371754, 415480), (373932, 413060), (377910, 408712), (391320, 394706)]