293319720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 1050234120

約数和(自身を除く): 756914400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 57, 60, 61, 72, 74, 76, 90, 95, 111, 114, 120, 122, 148, 152, 171, 180, 183, 185, 190, 222, 228, 244, 285, 296, 305, 333, 342, 360, 361, 366, 370, 380, 444, 456, 488, 549, 555, 570, 610, 666, 684, 703, 722, 732, 740, 760, 855, 888, 915, 1083, 1098, 1110, 1140, 1159, 1220, 1332, 1368, 1406, 1444, 1464, 1480, 1665, 1710, 1805, 1830, 2109, 2166, 2196, 2220, 2257, 2280, 2318, 2440, 2664, 2745, 2812, 2888, 3249, 3330, 3420, 3477, 3515, 3610, 3660, 4218, 4332, 4392, 4440, 4514, 4636, 5415, 5490, 5624, 5795, 6327, 6498, 6660, 6771, 6840, 6954, 7030, 7220, 7320, 8436, 8664, 9028, 9272, 10431, 10545, 10830, 10980, 11285, 11590, 12654, 12996, 13320, 13357, 13542, 13908, 14060, 14440, 16245, 16872, 17385, 18056, 20313, 20862, 21090, 21660, 21960, 22021, 22570, 23180, 25308, 25992, 26714, 27084, 27816, 28120, 31635, 32490, 33855, 34770, 40071, 40626, 41724, 42180, 42883, 43320, 44042, 45140, 46360, 50616, 52155, 53428, 54168, 63270, 64980, 66063, 66785, 67710, 69540, 80142, 81252, 83448, 84360, 85766, 88084, 90280, 101565, 104310, 106856, 110105, 120213, 126540, 128649, 129960, 132126, 133570, 135420, 139080, 160284, 162504, 171532, 176168, 198189, 200355, 203130, 208620, 214415, 220210, 240426, 253080, 257298, 264252, 267140, 270840, 320568, 330315, 343064, 385947, 396378, 400710, 406260, 417240, 428830, 440420, 480852, 514596, 528504, 534280, 601065, 643245, 660630, 771894, 792756, 801420, 812520, 814777, 857660, 880840, 961704, 990945, 1029192, 1202130, 1286490, 1321260, 1543788, 1585512, 1602840, 1629554, 1715320, 1929735, 1981890, 2404260, 2444331, 2572980, 2642520, 3087576, 3259108, 3859470, 3963780, 4073885, 4808520, 4888662, 5145960, 6518216, 7332993, 7718940, 7927560, 8147770, 9777324, 12221655, 14665986, 15437880, 16295540, 19554648, 24443310, 29331972, 32591080, 36664965, 48886620, 58663944, 73329930, 97773240, 146659860, 293319720]

約数ペア:

[(1, 293319720), (2, 146659860), (3, 97773240), (4, 73329930), (5, 58663944), (6, 48886620), (8, 36664965), (9, 32591080), (10, 29331972), (12, 24443310), (15, 19554648), (18, 16295540), (19, 15437880), (20, 14665986), (24, 12221655), (30, 9777324), (36, 8147770), (37, 7927560), (38, 7718940), (40, 7332993), (45, 6518216), (57, 5145960), (60, 4888662), (61, 4808520), (72, 4073885), (74, 3963780), (76, 3859470), (90, 3259108), (95, 3087576), (111, 2642520), (114, 2572980), (120, 2444331), (122, 2404260), (148, 1981890), (152, 1929735), (171, 1715320), (180, 1629554), (183, 1602840), (185, 1585512), (190, 1543788), (222, 1321260), (228, 1286490), (244, 1202130), (285, 1029192), (296, 990945), (305, 961704), (333, 880840), (342, 857660), (360, 814777), (361, 812520), (366, 801420), (370, 792756), (380, 771894), (444, 660630), (456, 643245), (488, 601065), (549, 534280), (555, 528504), (570, 514596), (610, 480852), (666, 440420), (684, 428830), (703, 417240), (722, 406260), (732, 400710), (740, 396378), (760, 385947), (855, 343064), (888, 330315), (915, 320568), (1083, 270840), (1098, 267140), (1110, 264252), (1140, 257298), (1159, 253080), (1220, 240426), (1332, 220210), (1368, 214415), (1406, 208620), (1444, 203130), (1464, 200355), (1480, 198189), (1665, 176168), (1710, 171532), (1805, 162504), (1830, 160284), (2109, 139080), (2166, 135420), (2196, 133570), (2220, 132126), (2257, 129960), (2280, 128649), (2318, 126540), (2440, 120213), (2664, 110105), (2745, 106856), (2812, 104310), (2888, 101565), (3249, 90280), (3330, 88084), (3420, 85766), (3477, 84360), (3515, 83448), (3610, 81252), (3660, 80142), (4218, 69540), (4332, 67710), (4392, 66785), (4440, 66063), (4514, 64980), (4636, 63270), (5415, 54168), (5490, 53428), (5624, 52155), (5795, 50616), (6327, 46360), (6498, 45140), (6660, 44042), (6771, 43320), (6840, 42883), (6954, 42180), (7030, 41724), (7220, 40626), (7320, 40071), (8436, 34770), (8664, 33855), (9028, 32490), (9272, 31635), (10431, 28120), (10545, 27816), (10830, 27084), (10980, 26714), (11285, 25992), (11590, 25308), (12654, 23180), (12996, 22570), (13320, 22021), (13357, 21960), (13542, 21660), (13908, 21090), (14060, 20862), (14440, 20313), (16245, 18056), (16872, 17385)]