12718698720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41597}}^1$

素因数の和:41642

約数の個数: 288

約数和(自身を含む): 50191148448

約数和(自身を除く): 37472449728

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, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2352, 2548, 2730, 2912, 2940, 3120, 3185, 3360, 3640, 3822, 3920, 4368, 4704, 5096, 5460, 5880, 6240, 6370, 7280, 7644, 7840, 8736, 9555, 10192, 10920, 11760, 12740, 14560, 15288, 19110, 20384, 21840, 23520, 25480, 30576, 38220, 41597, 43680, 50960, 61152, 76440, 83194, 101920, 124791, 152880, 166388, 207985, 249582, 291179, 305760, 332776, 415970, 499164, 540761, 582358, 623955, 665552, 831940, 873537, 998328, 1081522, 1164716, 1247910, 1331104, 1455895, 1622283, 1663880, 1747074, 1996656, 2038253, 2163044, 2329432, 2495820, 2703805, 2911790, 3244566, 3327760, 3494148, 3785327, 3993312, 4076506, 4326088, 4367685, 4658864, 4991640, 5407610, 5823580, 6114759, 6489132, 6655520, 6988296, 7570654, 8111415, 8153012, 8652176, 8735370, 9317728, 9983280, 10191265, 10815220, 11355981, 11647160, 12229518, 12978264, 13976592, 15141308, 16222830, 16306024, 17304352, 17470740, 18926635, 19966560, 20382530, 21630440, 22711962, 23294320, 24459036, 25956528, 26497289, 27953184, 30282616, 30573795, 32445660, 32612048, 34941480, 37853270, 40765060, 43260880, 45423924, 46588640, 48918072, 51913056, 52994578, 56779905, 60565232, 61147590, 64891320, 65224096, 69882960, 75706540, 79491867, 81530120, 86521760, 90847848, 97836144, 105989156, 113559810, 121130464, 122295180, 129782640, 132486445, 139765920, 151413080, 158983734, 163060240, 181695696, 195672288, 211978312, 227119620, 244590360, 259565280, 264972890, 302826160, 317967468, 326120480, 363391392, 397459335, 423956624, 454239240, 489180720, 529945780, 605652320, 635934936, 794918670, 847913248, 908478480, 978361440, 1059891560, 1271869872, 1589837340, 1816956960, 2119783120, 2543739744, 3179674680, 4239566240, 6359349360, 12718698720]

約数ペア:

[(1, 12718698720), (2, 6359349360), (3, 4239566240), (4, 3179674680), (5, 2543739744), (6, 2119783120), (7, 1816956960), (8, 1589837340), (10, 1271869872), (12, 1059891560), (13, 978361440), (14, 908478480), (15, 847913248), (16, 794918670), (20, 635934936), (21, 605652320), (24, 529945780), (26, 489180720), (28, 454239240), (30, 423956624), (32, 397459335), (35, 363391392), (39, 326120480), (40, 317967468), (42, 302826160), (48, 264972890), (49, 259565280), (52, 244590360), (56, 227119620), (60, 211978312), (65, 195672288), (70, 181695696), (78, 163060240), (80, 158983734), (84, 151413080), (91, 139765920), (96, 132486445), (98, 129782640), (104, 122295180), (105, 121130464), (112, 113559810), (120, 105989156), (130, 97836144), (140, 90847848), (147, 86521760), (156, 81530120), (160, 79491867), (168, 75706540), (182, 69882960), (195, 65224096), (196, 64891320), (208, 61147590), (210, 60565232), (224, 56779905), (240, 52994578), (245, 51913056), (260, 48918072), (273, 46588640), (280, 45423924), (294, 43260880), (312, 40765060), (336, 37853270), (364, 34941480), (390, 32612048), (392, 32445660), (416, 30573795), (420, 30282616), (455, 27953184), (480, 26497289), (490, 25956528), (520, 24459036), (546, 23294320), (560, 22711962), (588, 21630440), (624, 20382530), (637, 19966560), (672, 18926635), (728, 17470740), (735, 17304352), (780, 16306024), (784, 16222830), (840, 15141308), (910, 13976592), (980, 12978264), (1040, 12229518), (1092, 11647160), (1120, 11355981), (1176, 10815220), (1248, 10191265), (1274, 9983280), (1365, 9317728), (1456, 8735370), (1470, 8652176), (1560, 8153012), (1568, 8111415), (1680, 7570654), (1820, 6988296), (1911, 6655520), (1960, 6489132), (2080, 6114759), (2184, 5823580), (2352, 5407610), (2548, 4991640), (2730, 4658864), (2912, 4367685), (2940, 4326088), (3120, 4076506), (3185, 3993312), (3360, 3785327), (3640, 3494148), (3822, 3327760), (3920, 3244566), (4368, 2911790), (4704, 2703805), (5096, 2495820), (5460, 2329432), (5880, 2163044), (6240, 2038253), (6370, 1996656), (7280, 1747074), (7644, 1663880), (7840, 1622283), (8736, 1455895), (9555, 1331104), (10192, 1247910), (10920, 1164716), (11760, 1081522), (12740, 998328), (14560, 873537), (15288, 831940), (19110, 665552), (20384, 623955), (21840, 582358), (23520, 540761), (25480, 499164), (30576, 415970), (38220, 332776), (41597, 305760), (43680, 291179), (50960, 249582), (61152, 207985), (76440, 166388), (83194, 152880), (101920, 124791)]