159902820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 616412160

約数和(自身を除く): 456509340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 83, 84, 90, 99, 105, 110, 126, 132, 139, 140, 154, 165, 166, 180, 198, 210, 220, 231, 249, 252, 278, 308, 315, 330, 332, 385, 396, 415, 417, 420, 462, 495, 498, 556, 581, 630, 660, 693, 695, 747, 770, 830, 834, 913, 924, 973, 990, 996, 1155, 1162, 1245, 1251, 1260, 1386, 1390, 1494, 1529, 1540, 1660, 1668, 1743, 1826, 1946, 1980, 2085, 2310, 2324, 2490, 2502, 2739, 2772, 2780, 2905, 2919, 2988, 3058, 3465, 3486, 3652, 3735, 3892, 4170, 4565, 4587, 4620, 4865, 4980, 5004, 5229, 5478, 5810, 5838, 6116, 6255, 6391, 6930, 6972, 7470, 7645, 8217, 8340, 8715, 8757, 9130, 9174, 9730, 10458, 10703, 10956, 11537, 11620, 11676, 12510, 12782, 13695, 13761, 13860, 14595, 14940, 15290, 16434, 17430, 17514, 18260, 18348, 19173, 19460, 20916, 21406, 22935, 23074, 25020, 25564, 26145, 27390, 27522, 29190, 30580, 31955, 32109, 32868, 34611, 34860, 35028, 38346, 41085, 42812, 43785, 45870, 46148, 52290, 53515, 54780, 55044, 57519, 57685, 58380, 63910, 64218, 68805, 69222, 76692, 80759, 82170, 87570, 91740, 95865, 96327, 103833, 104580, 107030, 115038, 115370, 126907, 127820, 128436, 137610, 138444, 160545, 161518, 164340, 173055, 175140, 191730, 192654, 207666, 214060, 230076, 230740, 242277, 253814, 275220, 287595, 321090, 323036, 346110, 380721, 383460, 385308, 403795, 415332, 481635, 484554, 507628, 519165, 575190, 634535, 642180, 692220, 726831, 761442, 807590, 888349, 963270, 969108, 1038330, 1142163, 1150380, 1211385, 1269070, 1453662, 1522884, 1615180, 1776698, 1903605, 1926540, 2076660, 2284326, 2422770, 2538140, 2665047, 2907324, 3553396, 3634155, 3807210, 4441745, 4568652, 4845540, 5330094, 5710815, 7268310, 7614420, 7995141, 8883490, 10660188, 11421630, 13325235, 14536620, 15990282, 17766980, 22843260, 26650470, 31980564, 39975705, 53300940, 79951410, 159902820]

約数ペア:

[(1, 159902820), (2, 79951410), (3, 53300940), (4, 39975705), (5, 31980564), (6, 26650470), (7, 22843260), (9, 17766980), (10, 15990282), (11, 14536620), (12, 13325235), (14, 11421630), (15, 10660188), (18, 8883490), (20, 7995141), (21, 7614420), (22, 7268310), (28, 5710815), (30, 5330094), (33, 4845540), (35, 4568652), (36, 4441745), (42, 3807210), (44, 3634155), (45, 3553396), (55, 2907324), (60, 2665047), (63, 2538140), (66, 2422770), (70, 2284326), (77, 2076660), (83, 1926540), (84, 1903605), (90, 1776698), (99, 1615180), (105, 1522884), (110, 1453662), (126, 1269070), (132, 1211385), (139, 1150380), (140, 1142163), (154, 1038330), (165, 969108), (166, 963270), (180, 888349), (198, 807590), (210, 761442), (220, 726831), (231, 692220), (249, 642180), (252, 634535), (278, 575190), (308, 519165), (315, 507628), (330, 484554), (332, 481635), (385, 415332), (396, 403795), (415, 385308), (417, 383460), (420, 380721), (462, 346110), (495, 323036), (498, 321090), (556, 287595), (581, 275220), (630, 253814), (660, 242277), (693, 230740), (695, 230076), (747, 214060), (770, 207666), (830, 192654), (834, 191730), (913, 175140), (924, 173055), (973, 164340), (990, 161518), (996, 160545), (1155, 138444), (1162, 137610), (1245, 128436), (1251, 127820), (1260, 126907), (1386, 115370), (1390, 115038), (1494, 107030), (1529, 104580), (1540, 103833), (1660, 96327), (1668, 95865), (1743, 91740), (1826, 87570), (1946, 82170), (1980, 80759), (2085, 76692), (2310, 69222), (2324, 68805), (2490, 64218), (2502, 63910), (2739, 58380), (2772, 57685), (2780, 57519), (2905, 55044), (2919, 54780), (2988, 53515), (3058, 52290), (3465, 46148), (3486, 45870), (3652, 43785), (3735, 42812), (3892, 41085), (4170, 38346), (4565, 35028), (4587, 34860), (4620, 34611), (4865, 32868), (4980, 32109), (5004, 31955), (5229, 30580), (5478, 29190), (5810, 27522), (5838, 27390), (6116, 26145), (6255, 25564), (6391, 25020), (6930, 23074), (6972, 22935), (7470, 21406), (7645, 20916), (8217, 19460), (8340, 19173), (8715, 18348), (8757, 18260), (9130, 17514), (9174, 17430), (9730, 16434), (10458, 15290), (10703, 14940), (10956, 14595), (11537, 13860), (11620, 13761), (11676, 13695), (12510, 12782)]