345752880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 320

約数和(自身を含む): 1262062080

約数和(自身を除く): 916309200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 61, 66, 76, 80, 88, 95, 110, 113, 114, 120, 122, 132, 152, 165, 176, 183, 190, 209, 220, 226, 228, 240, 244, 264, 285, 304, 305, 330, 339, 366, 380, 418, 440, 452, 456, 488, 528, 565, 570, 610, 627, 660, 671, 678, 732, 760, 836, 880, 904, 912, 915, 976, 1045, 1130, 1140, 1159, 1220, 1243, 1254, 1320, 1342, 1356, 1464, 1520, 1672, 1695, 1808, 1830, 2013, 2090, 2147, 2260, 2280, 2318, 2440, 2486, 2508, 2640, 2684, 2712, 2928, 3135, 3344, 3355, 3390, 3477, 3660, 3729, 4026, 4180, 4294, 4520, 4560, 4636, 4880, 4972, 5016, 5368, 5424, 5795, 6215, 6270, 6441, 6710, 6780, 6893, 6954, 7320, 7458, 8052, 8360, 8588, 9040, 9272, 9944, 10032, 10065, 10735, 10736, 11590, 12430, 12540, 12749, 12882, 13420, 13560, 13786, 13908, 14640, 14916, 16104, 16720, 17176, 17385, 18544, 18645, 19888, 20130, 20679, 21470, 23180, 23617, 24860, 25080, 25498, 25764, 26840, 27120, 27572, 27816, 29832, 32205, 32208, 34352, 34465, 34770, 37290, 38247, 40260, 41358, 42940, 46360, 47234, 49720, 50160, 50996, 51528, 53680, 55144, 55632, 59664, 63745, 64410, 68930, 69540, 70851, 74580, 75823, 76494, 80520, 82716, 85880, 92720, 94468, 99440, 101992, 103056, 103395, 110288, 118085, 127490, 128820, 130967, 137860, 139080, 141702, 149160, 151646, 152988, 161040, 165432, 171760, 188936, 191235, 203984, 206790, 227469, 236170, 254980, 257640, 261934, 275720, 278160, 283404, 298320, 303292, 305976, 330864, 354255, 377872, 379115, 382470, 392901, 413580, 454938, 472340, 509960, 515280, 523868, 551440, 566808, 606584, 611952, 654835, 708510, 758230, 764940, 785802, 827160, 909876, 944680, 1019920, 1047736, 1133616, 1137345, 1213168, 1309670, 1417020, 1440637, 1516460, 1529880, 1571604, 1654320, 1819752, 1889360, 1964505, 2095472, 2274690, 2619340, 2834040, 2881274, 3032920, 3059760, 3143208, 3639504, 3929010, 4321911, 4549380, 5238680, 5668080, 5762548, 6065840, 6286416, 7203185, 7858020, 8643822, 9098760, 10477360, 11525096, 14406370, 15716040, 17287644, 18197520, 21609555, 23050192, 28812740, 31432080, 34575288, 43219110, 57625480, 69150576, 86438220, 115250960, 172876440, 345752880]

約数ペア:

[(1, 345752880), (2, 172876440), (3, 115250960), (4, 86438220), (5, 69150576), (6, 57625480), (8, 43219110), (10, 34575288), (11, 31432080), (12, 28812740), (15, 23050192), (16, 21609555), (19, 18197520), (20, 17287644), (22, 15716040), (24, 14406370), (30, 11525096), (33, 10477360), (38, 9098760), (40, 8643822), (44, 7858020), (48, 7203185), (55, 6286416), (57, 6065840), (60, 5762548), (61, 5668080), (66, 5238680), (76, 4549380), (80, 4321911), (88, 3929010), (95, 3639504), (110, 3143208), (113, 3059760), (114, 3032920), (120, 2881274), (122, 2834040), (132, 2619340), (152, 2274690), (165, 2095472), (176, 1964505), (183, 1889360), (190, 1819752), (209, 1654320), (220, 1571604), (226, 1529880), (228, 1516460), (240, 1440637), (244, 1417020), (264, 1309670), (285, 1213168), (304, 1137345), (305, 1133616), (330, 1047736), (339, 1019920), (366, 944680), (380, 909876), (418, 827160), (440, 785802), (452, 764940), (456, 758230), (488, 708510), (528, 654835), (565, 611952), (570, 606584), (610, 566808), (627, 551440), (660, 523868), (671, 515280), (678, 509960), (732, 472340), (760, 454938), (836, 413580), (880, 392901), (904, 382470), (912, 379115), (915, 377872), (976, 354255), (1045, 330864), (1130, 305976), (1140, 303292), (1159, 298320), (1220, 283404), (1243, 278160), (1254, 275720), (1320, 261934), (1342, 257640), (1356, 254980), (1464, 236170), (1520, 227469), (1672, 206790), (1695, 203984), (1808, 191235), (1830, 188936), (2013, 171760), (2090, 165432), (2147, 161040), (2260, 152988), (2280, 151646), (2318, 149160), (2440, 141702), (2486, 139080), (2508, 137860), (2640, 130967), (2684, 128820), (2712, 127490), (2928, 118085), (3135, 110288), (3344, 103395), (3355, 103056), (3390, 101992), (3477, 99440), (3660, 94468), (3729, 92720), (4026, 85880), (4180, 82716), (4294, 80520), (4520, 76494), (4560, 75823), (4636, 74580), (4880, 70851), (4972, 69540), (5016, 68930), (5368, 64410), (5424, 63745), (5795, 59664), (6215, 55632), (6270, 55144), (6441, 53680), (6710, 51528), (6780, 50996), (6893, 50160), (6954, 49720), (7320, 47234), (7458, 46360), (8052, 42940), (8360, 41358), (8588, 40260), (9040, 38247), (9272, 37290), (9944, 34770), (10032, 34465), (10065, 34352), (10735, 32208), (10736, 32205), (11590, 29832), (12430, 27816), (12540, 27572), (12749, 27120), (12882, 26840), (13420, 25764), (13560, 25498), (13786, 25080), (13908, 24860), (14640, 23617), (14916, 23180), (16104, 21470), (16720, 20679), (17176, 20130), (17385, 19888), (18544, 18645)]