131520480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3011}}^1$

素因数の和:3049

約数の個数: 192

約数和(自身を含む): 510064128

約数和(自身を除く): 378543648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3011, 3120, 3360, 3640, 4368, 5460, 6022, 6240, 7280, 8736, 9033, 10920, 12044, 14560, 15055, 18066, 21077, 21840, 24088, 30110, 36132, 39143, 42154, 43680, 45165, 48176, 60220, 63231, 72264, 78286, 84308, 90330, 96352, 105385, 117429, 120440, 126462, 144528, 156572, 168616, 180660, 195715, 210770, 234858, 240880, 252924, 274001, 289056, 313144, 316155, 337232, 361320, 391430, 421540, 469716, 481760, 505848, 548002, 587145, 626288, 632310, 674464, 722640, 782860, 822003, 843080, 939432, 1011696, 1096004, 1174290, 1252576, 1264620, 1370005, 1445280, 1565720, 1644006, 1686160, 1878864, 2023392, 2192008, 2348580, 2529240, 2740010, 3131440, 3288012, 3372320, 3757728, 4110015, 4384016, 4697160, 5058480, 5480020, 6262880, 6576024, 8220030, 8768032, 9394320, 10116960, 10960040, 13152048, 16440060, 18788640, 21920080, 26304096, 32880120, 43840160, 65760240, 131520480]

約数ペア:

[(1, 131520480), (2, 65760240), (3, 43840160), (4, 32880120), (5, 26304096), (6, 21920080), (7, 18788640), (8, 16440060), (10, 13152048), (12, 10960040), (13, 10116960), (14, 9394320), (15, 8768032), (16, 8220030), (20, 6576024), (21, 6262880), (24, 5480020), (26, 5058480), (28, 4697160), (30, 4384016), (32, 4110015), (35, 3757728), (39, 3372320), (40, 3288012), (42, 3131440), (48, 2740010), (52, 2529240), (56, 2348580), (60, 2192008), (65, 2023392), (70, 1878864), (78, 1686160), (80, 1644006), (84, 1565720), (91, 1445280), (96, 1370005), (104, 1264620), (105, 1252576), (112, 1174290), (120, 1096004), (130, 1011696), (140, 939432), (156, 843080), (160, 822003), (168, 782860), (182, 722640), (195, 674464), (208, 632310), (210, 626288), (224, 587145), (240, 548002), (260, 505848), (273, 481760), (280, 469716), (312, 421540), (336, 391430), (364, 361320), (390, 337232), (416, 316155), (420, 313144), (455, 289056), (480, 274001), (520, 252924), (546, 240880), (560, 234858), (624, 210770), (672, 195715), (728, 180660), (780, 168616), (840, 156572), (910, 144528), (1040, 126462), (1092, 120440), (1120, 117429), (1248, 105385), (1365, 96352), (1456, 90330), (1560, 84308), (1680, 78286), (1820, 72264), (2080, 63231), (2184, 60220), (2730, 48176), (2912, 45165), (3011, 43680), (3120, 42154), (3360, 39143), (3640, 36132), (4368, 30110), (5460, 24088), (6022, 21840), (6240, 21077), (7280, 18066), (8736, 15055), (9033, 14560), (10920, 12044)]