404017920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2107

約数の個数: 216

約数和(自身を含む): 1480804416

約数和(自身を除く): 1076786496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2063, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4080, 4126, 4352, 4896, 5440, 5760, 6120, 6189, 6528, 8160, 8252, 9792, 10315, 10880, 11520, 12240, 12378, 13056, 16320, 16504, 18567, 19584, 20630, 21760, 24480, 24756, 30945, 32640, 33008, 35071, 37134, 39168, 41260, 48960, 49512, 61890, 65280, 66016, 70142, 74268, 82520, 92835, 97920, 99024, 105213, 123780, 132032, 140284, 148536, 165040, 175355, 185670, 195840, 198048, 210426, 247560, 264064, 280568, 297072, 315639, 330080, 350710, 371340, 396096, 420852, 495120, 526065, 528128, 561136, 594144, 631278, 660160, 701420, 742680, 792192, 841704, 990240, 1052130, 1122272, 1188288, 1262556, 1320320, 1402840, 1485360, 1578195, 1584384, 1683408, 1980480, 2104260, 2244544, 2376576, 2525112, 2640640, 2805680, 2970720, 3156390, 3366816, 3960960, 4208520, 4489088, 4753152, 5050224, 5611360, 5941440, 6312780, 6733632, 7921920, 8417040, 8978176, 10100448, 11222720, 11882880, 12625560, 13467264, 16834080, 20200896, 22445440, 23765760, 25251120, 26934528, 33668160, 40401792, 44890880, 50502240, 67336320, 80803584, 101004480, 134672640, 202008960, 404017920]

約数ペア:

[(1, 404017920), (2, 202008960), (3, 134672640), (4, 101004480), (5, 80803584), (6, 67336320), (8, 50502240), (9, 44890880), (10, 40401792), (12, 33668160), (15, 26934528), (16, 25251120), (17, 23765760), (18, 22445440), (20, 20200896), (24, 16834080), (30, 13467264), (32, 12625560), (34, 11882880), (36, 11222720), (40, 10100448), (45, 8978176), (48, 8417040), (51, 7921920), (60, 6733632), (64, 6312780), (68, 5941440), (72, 5611360), (80, 5050224), (85, 4753152), (90, 4489088), (96, 4208520), (102, 3960960), (120, 3366816), (128, 3156390), (136, 2970720), (144, 2805680), (153, 2640640), (160, 2525112), (170, 2376576), (180, 2244544), (192, 2104260), (204, 1980480), (240, 1683408), (255, 1584384), (256, 1578195), (272, 1485360), (288, 1402840), (306, 1320320), (320, 1262556), (340, 1188288), (360, 1122272), (384, 1052130), (408, 990240), (480, 841704), (510, 792192), (544, 742680), (576, 701420), (612, 660160), (640, 631278), (680, 594144), (720, 561136), (765, 528128), (768, 526065), (816, 495120), (960, 420852), (1020, 396096), (1088, 371340), (1152, 350710), (1224, 330080), (1280, 315639), (1360, 297072), (1440, 280568), (1530, 264064), (1632, 247560), (1920, 210426), (2040, 198048), (2063, 195840), (2176, 185670), (2304, 175355), (2448, 165040), (2720, 148536), (2880, 140284), (3060, 132032), (3264, 123780), (3840, 105213), (4080, 99024), (4126, 97920), (4352, 92835), (4896, 82520), (5440, 74268), (5760, 70142), (6120, 66016), (6189, 65280), (6528, 61890), (8160, 49512), (8252, 48960), (9792, 41260), (10315, 39168), (10880, 37134), (11520, 35071), (12240, 33008), (12378, 32640), (13056, 30945), (16320, 24756), (16504, 24480), (18567, 21760), (19584, 20630)]