974132640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3061}}^1$

素因数の和:3112

約数の個数: 288

約数和(自身を含む): 3791760336

約数和(自身を除く): 2817627696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 3060, 3061, 3120, 3315, 3536, 3744, 3978, 4080, 4420, 4680, 4896, 5304, 6120, 6122, 6240, 6630, 7072, 7956, 8160, 8840, 9183, 9360, 9945, 10608, 12240, 12244, 13260, 15305, 15912, 17680, 18366, 18720, 19890, 21216, 24480, 24488, 26520, 27549, 30610, 31824, 35360, 36732, 39780, 39793, 45915, 48976, 52037, 53040, 55098, 61220, 63648, 73464, 79560, 79586, 91830, 97952, 104074, 106080, 110196, 119379, 122440, 137745, 146928, 156111, 159120, 159172, 183660, 198965, 208148, 220392, 238758, 244880, 260185, 275490, 293856, 312222, 318240, 318344, 358137, 367320, 397930, 416296, 440784, 468333, 477516, 489760, 520370, 550980, 596895, 624444, 636688, 676481, 716274, 734640, 780555, 795860, 832592, 881568, 936666, 955032, 1040740, 1101960, 1193790, 1248888, 1273376, 1352962, 1432548, 1469280, 1561110, 1591720, 1665184, 1790685, 1873332, 1910064, 2029443, 2081480, 2203920, 2341665, 2387580, 2497776, 2705924, 2865096, 3122220, 3183440, 3382405, 3581370, 3746664, 3820128, 4058886, 4162960, 4407840, 4683330, 4775160, 4995552, 5411848, 5730192, 6088329, 6244440, 6366880, 6764810, 7162740, 7493328, 8117772, 8325920, 9366660, 9550320, 10147215, 10823696, 11460384, 12176658, 12488880, 13529620, 14325480, 14986656, 16235544, 18733320, 19100640, 20294430, 21647392, 24353316, 24977760, 27059240, 28650960, 30441645, 32471088, 37466640, 40588860, 48706632, 54118480, 57301920, 60883290, 64942176, 74933280, 81177720, 97413264, 108236960, 121766580, 162355440, 194826528, 243533160, 324710880, 487066320, 974132640]

約数ペア:

[(1, 974132640), (2, 487066320), (3, 324710880), (4, 243533160), (5, 194826528), (6, 162355440), (8, 121766580), (9, 108236960), (10, 97413264), (12, 81177720), (13, 74933280), (15, 64942176), (16, 60883290), (17, 57301920), (18, 54118480), (20, 48706632), (24, 40588860), (26, 37466640), (30, 32471088), (32, 30441645), (34, 28650960), (36, 27059240), (39, 24977760), (40, 24353316), (45, 21647392), (48, 20294430), (51, 19100640), (52, 18733320), (60, 16235544), (65, 14986656), (68, 14325480), (72, 13529620), (78, 12488880), (80, 12176658), (85, 11460384), (90, 10823696), (96, 10147215), (102, 9550320), (104, 9366660), (117, 8325920), (120, 8117772), (130, 7493328), (136, 7162740), (144, 6764810), (153, 6366880), (156, 6244440), (160, 6088329), (170, 5730192), (180, 5411848), (195, 4995552), (204, 4775160), (208, 4683330), (221, 4407840), (234, 4162960), (240, 4058886), (255, 3820128), (260, 3746664), (272, 3581370), (288, 3382405), (306, 3183440), (312, 3122220), (340, 2865096), (360, 2705924), (390, 2497776), (408, 2387580), (416, 2341665), (442, 2203920), (468, 2081480), (480, 2029443), (510, 1910064), (520, 1873332), (544, 1790685), (585, 1665184), (612, 1591720), (624, 1561110), (663, 1469280), (680, 1432548), (720, 1352962), (765, 1273376), (780, 1248888), (816, 1193790), (884, 1101960), (936, 1040740), (1020, 955032), (1040, 936666), (1105, 881568), (1170, 832592), (1224, 795860), (1248, 780555), (1326, 734640), (1360, 716274), (1440, 676481), (1530, 636688), (1560, 624444), (1632, 596895), (1768, 550980), (1872, 520370), (1989, 489760), (2040, 477516), (2080, 468333), (2210, 440784), (2340, 416296), (2448, 397930), (2652, 367320), (2720, 358137), (3060, 318344), (3061, 318240), (3120, 312222), (3315, 293856), (3536, 275490), (3744, 260185), (3978, 244880), (4080, 238758), (4420, 220392), (4680, 208148), (4896, 198965), (5304, 183660), (6120, 159172), (6122, 159120), (6240, 156111), (6630, 146928), (7072, 137745), (7956, 122440), (8160, 119379), (8840, 110196), (9183, 106080), (9360, 104074), (9945, 97952), (10608, 91830), (12240, 79586), (12244, 79560), (13260, 73464), (15305, 63648), (15912, 61220), (17680, 55098), (18366, 53040), (18720, 52037), (19890, 48976), (21216, 45915), (24480, 39793), (24488, 39780), (26520, 36732), (27549, 35360), (30610, 31824)]