739477440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19751}}^1$

素因数の和:19787

約数の個数: 168

約数和(自身を含む): 2739286368

約数和(自身を除く): 1999808928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 19751, 37440, 39502, 59253, 79004, 98755, 118506, 158008, 177759, 197510, 237012, 256763, 296265, 316016, 355518, 395020, 474024, 513526, 592530, 632032, 711036, 770289, 790040, 888795, 948048, 1027052, 1185060, 1264064, 1283815, 1422072, 1540578, 1580080, 1777590, 1896096, 2054104, 2310867, 2370120, 2567630, 2844144, 3081156, 3160160, 3555180, 3792192, 3851445, 4108208, 4621734, 4740240, 5135260, 5688288, 6162312, 6320320, 7110360, 7702890, 8216416, 9243468, 9480480, 10270520, 11376576, 11554335, 12324624, 14220720, 15405780, 16432832, 18486936, 18960960, 20541040, 23108670, 24649248, 28441440, 30811560, 36973872, 41082080, 46217340, 49298496, 56882880, 61623120, 73947744, 82164160, 92434680, 123246240, 147895488, 184869360, 246492480, 369738720, 739477440]

約数ペア:

[(1, 739477440), (2, 369738720), (3, 246492480), (4, 184869360), (5, 147895488), (6, 123246240), (8, 92434680), (9, 82164160), (10, 73947744), (12, 61623120), (13, 56882880), (15, 49298496), (16, 46217340), (18, 41082080), (20, 36973872), (24, 30811560), (26, 28441440), (30, 24649248), (32, 23108670), (36, 20541040), (39, 18960960), (40, 18486936), (45, 16432832), (48, 15405780), (52, 14220720), (60, 12324624), (64, 11554335), (65, 11376576), (72, 10270520), (78, 9480480), (80, 9243468), (90, 8216416), (96, 7702890), (104, 7110360), (117, 6320320), (120, 6162312), (130, 5688288), (144, 5135260), (156, 4740240), (160, 4621734), (180, 4108208), (192, 3851445), (195, 3792192), (208, 3555180), (234, 3160160), (240, 3081156), (260, 2844144), (288, 2567630), (312, 2370120), (320, 2310867), (360, 2054104), (390, 1896096), (416, 1777590), (468, 1580080), (480, 1540578), (520, 1422072), (576, 1283815), (585, 1264064), (624, 1185060), (720, 1027052), (780, 948048), (832, 888795), (936, 790040), (960, 770289), (1040, 711036), (1170, 632032), (1248, 592530), (1440, 513526), (1560, 474024), (1872, 395020), (2080, 355518), (2340, 316016), (2496, 296265), (2880, 256763), (3120, 237012), (3744, 197510), (4160, 177759), (4680, 158008), (6240, 118506), (7488, 98755), (9360, 79004), (12480, 59253), (18720, 39502), (19751, 37440)]