7145276040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21319}}^1$

素因数の和:21369

約数の個数: 288

約数和(自身を含む): 28436616000

約数和(自身を除く): 21291339960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 180, 190, 196, 210, 228, 245, 252, 266, 280, 285, 294, 315, 342, 360, 380, 392, 399, 420, 441, 456, 490, 504, 532, 570, 588, 630, 665, 684, 735, 760, 798, 840, 855, 882, 931, 980, 1064, 1140, 1176, 1197, 1260, 1330, 1368, 1470, 1596, 1710, 1764, 1862, 1960, 1995, 2205, 2280, 2394, 2520, 2660, 2793, 2940, 3192, 3420, 3528, 3724, 3990, 4410, 4655, 4788, 5320, 5586, 5880, 5985, 6840, 7448, 7980, 8379, 8820, 9310, 9576, 11172, 11970, 13965, 15960, 16758, 17640, 18620, 21319, 22344, 23940, 27930, 33516, 37240, 41895, 42638, 47880, 55860, 63957, 67032, 83790, 85276, 106595, 111720, 127914, 149233, 167580, 170552, 191871, 213190, 255828, 298466, 319785, 335160, 383742, 405061, 426380, 447699, 511656, 596932, 639570, 746165, 767484, 810122, 852760, 895398, 959355, 1044631, 1193864, 1215183, 1279140, 1343097, 1492330, 1534968, 1620244, 1790796, 1918710, 2025305, 2089262, 2238495, 2430366, 2558280, 2686194, 2835427, 2984660, 3133893, 3240488, 3581592, 3645549, 3837420, 4050610, 4178524, 4476990, 4860732, 5223155, 5372388, 5670854, 5969320, 6075915, 6267786, 6715485, 7291098, 7674840, 8101220, 8357048, 8506281, 8953980, 9401679, 9721464, 10446310, 10744776, 11341708, 12151830, 12535572, 13430970, 14177135, 14582196, 15669465, 16202440, 17012562, 17907960, 18227745, 18803358, 19847989, 20892620, 22683416, 24303660, 25071144, 25518843, 26861940, 28354270, 29164392, 31338930, 34025124, 36455490, 37606716, 39695978, 41785240, 42531405, 47008395, 48607320, 51037686, 53723880, 56708540, 59543967, 62677860, 68050248, 72910980, 75213432, 79391956, 85062810, 94016790, 99239945, 102075372, 113417080, 119087934, 125355720, 127594215, 145821960, 158783912, 170125620, 178631901, 188033580, 198479890, 204150744, 238175868, 255188430, 297719835, 340251240, 357263802, 376067160, 396959780, 476351736, 510376860, 595439670, 714527604, 793919560, 893159505, 1020753720, 1190879340, 1429055208, 1786319010, 2381758680, 3572638020, 7145276040]

約数ペア:

[(1, 7145276040), (2, 3572638020), (3, 2381758680), (4, 1786319010), (5, 1429055208), (6, 1190879340), (7, 1020753720), (8, 893159505), (9, 793919560), (10, 714527604), (12, 595439670), (14, 510376860), (15, 476351736), (18, 396959780), (19, 376067160), (20, 357263802), (21, 340251240), (24, 297719835), (28, 255188430), (30, 238175868), (35, 204150744), (36, 198479890), (38, 188033580), (40, 178631901), (42, 170125620), (45, 158783912), (49, 145821960), (56, 127594215), (57, 125355720), (60, 119087934), (63, 113417080), (70, 102075372), (72, 99239945), (76, 94016790), (84, 85062810), (90, 79391956), (95, 75213432), (98, 72910980), (105, 68050248), (114, 62677860), (120, 59543967), (126, 56708540), (133, 53723880), (140, 51037686), (147, 48607320), (152, 47008395), (168, 42531405), (171, 41785240), (180, 39695978), (190, 37606716), (196, 36455490), (210, 34025124), (228, 31338930), (245, 29164392), (252, 28354270), (266, 26861940), (280, 25518843), (285, 25071144), (294, 24303660), (315, 22683416), (342, 20892620), (360, 19847989), (380, 18803358), (392, 18227745), (399, 17907960), (420, 17012562), (441, 16202440), (456, 15669465), (490, 14582196), (504, 14177135), (532, 13430970), (570, 12535572), (588, 12151830), (630, 11341708), (665, 10744776), (684, 10446310), (735, 9721464), (760, 9401679), (798, 8953980), (840, 8506281), (855, 8357048), (882, 8101220), (931, 7674840), (980, 7291098), (1064, 6715485), (1140, 6267786), (1176, 6075915), (1197, 5969320), (1260, 5670854), (1330, 5372388), (1368, 5223155), (1470, 4860732), (1596, 4476990), (1710, 4178524), (1764, 4050610), (1862, 3837420), (1960, 3645549), (1995, 3581592), (2205, 3240488), (2280, 3133893), (2394, 2984660), (2520, 2835427), (2660, 2686194), (2793, 2558280), (2940, 2430366), (3192, 2238495), (3420, 2089262), (3528, 2025305), (3724, 1918710), (3990, 1790796), (4410, 1620244), (4655, 1534968), (4788, 1492330), (5320, 1343097), (5586, 1279140), (5880, 1215183), (5985, 1193864), (6840, 1044631), (7448, 959355), (7980, 895398), (8379, 852760), (8820, 810122), (9310, 767484), (9576, 746165), (11172, 639570), (11970, 596932), (13965, 511656), (15960, 447699), (16758, 426380), (17640, 405061), (18620, 383742), (21319, 335160), (22344, 319785), (23940, 298466), (27930, 255828), (33516, 213190), (37240, 191871), (41895, 170552), (42638, 167580), (47880, 149233), (55860, 127914), (63957, 111720), (67032, 106595), (83790, 85276)]