488801040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22381}}^1$

素因数の和:22417

約数の個数: 160

約数和(自身を含む): 1865047296

約数和(自身を除く): 1376246256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 22381, 44762, 67143, 89524, 111905, 134286, 156667, 179048, 223810, 268572, 290953, 313334, 335715, 358096, 447620, 470001, 537144, 581906, 626668, 671430, 783335, 872859, 895240, 940002, 1074288, 1163812, 1253336, 1342860, 1454765, 1566670, 1745718, 1790480, 1880004, 2036671, 2327624, 2350005, 2506672, 2685720, 2909530, 3133340, 3491436, 3760008, 4073342, 4364295, 4655248, 4700010, 5371440, 5819060, 6110013, 6266680, 6982872, 7520016, 8146684, 8728590, 9400020, 10183355, 11638120, 12220026, 12533360, 13965744, 16293368, 17457180, 18800040, 20366710, 23276240, 24440052, 30550065, 32586736, 34914360, 37600080, 40733420, 48880104, 61100130, 69828720, 81466840, 97760208, 122200260, 162933680, 244400520, 488801040]

約数ペア:

[(1, 488801040), (2, 244400520), (3, 162933680), (4, 122200260), (5, 97760208), (6, 81466840), (7, 69828720), (8, 61100130), (10, 48880104), (12, 40733420), (13, 37600080), (14, 34914360), (15, 32586736), (16, 30550065), (20, 24440052), (21, 23276240), (24, 20366710), (26, 18800040), (28, 17457180), (30, 16293368), (35, 13965744), (39, 12533360), (40, 12220026), (42, 11638120), (48, 10183355), (52, 9400020), (56, 8728590), (60, 8146684), (65, 7520016), (70, 6982872), (78, 6266680), (80, 6110013), (84, 5819060), (91, 5371440), (104, 4700010), (105, 4655248), (112, 4364295), (120, 4073342), (130, 3760008), (140, 3491436), (156, 3133340), (168, 2909530), (182, 2685720), (195, 2506672), (208, 2350005), (210, 2327624), (240, 2036671), (260, 1880004), (273, 1790480), (280, 1745718), (312, 1566670), (336, 1454765), (364, 1342860), (390, 1253336), (420, 1163812), (455, 1074288), (520, 940002), (546, 895240), (560, 872859), (624, 783335), (728, 671430), (780, 626668), (840, 581906), (910, 537144), (1040, 470001), (1092, 447620), (1365, 358096), (1456, 335715), (1560, 313334), (1680, 290953), (1820, 268572), (2184, 223810), (2730, 179048), (3120, 156667), (3640, 134286), (4368, 111905), (5460, 89524), (7280, 67143), (10920, 44762), (21840, 22381)]