156860760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 569088000

約数和(自身を除く): 412227240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 103, 105, 111, 120, 140, 147, 148, 168, 185, 196, 206, 210, 222, 245, 259, 280, 294, 296, 309, 343, 370, 392, 412, 420, 444, 490, 515, 518, 555, 588, 618, 686, 721, 735, 740, 777, 824, 840, 888, 980, 1029, 1030, 1036, 1110, 1176, 1236, 1295, 1372, 1442, 1470, 1480, 1545, 1554, 1715, 1813, 1960, 2058, 2060, 2072, 2163, 2220, 2472, 2590, 2744, 2884, 2940, 3090, 3108, 3430, 3605, 3626, 3811, 3885, 4116, 4120, 4326, 4440, 5047, 5145, 5180, 5439, 5768, 5880, 6180, 6216, 6860, 7210, 7252, 7622, 7770, 8232, 8652, 9065, 10094, 10290, 10360, 10815, 10878, 11433, 12360, 12691, 13720, 14420, 14504, 15141, 15244, 15540, 17304, 18130, 19055, 20188, 20580, 21630, 21756, 22866, 25235, 25382, 26677, 27195, 28840, 30282, 30488, 31080, 35329, 36260, 38073, 38110, 40376, 41160, 43260, 43512, 45732, 50470, 50764, 53354, 54390, 57165, 60564, 63455, 70658, 72520, 75705, 76146, 76220, 80031, 86520, 91464, 100940, 101528, 105987, 106708, 108780, 114330, 121128, 126910, 133385, 141316, 151410, 152292, 152440, 160062, 176645, 186739, 190365, 201880, 211974, 213416, 217560, 228660, 253820, 266770, 282632, 302820, 304584, 320124, 353290, 373478, 380730, 400155, 423948, 457320, 507640, 529935, 533540, 560217, 605640, 640248, 706580, 746956, 761460, 800310, 847896, 933695, 1059870, 1067080, 1120434, 1307173, 1413160, 1493912, 1522920, 1600620, 1867390, 2119740, 2240868, 2614346, 2801085, 3201240, 3734780, 3921519, 4239480, 4481736, 5228692, 5602170, 6535865, 7469560, 7843038, 10457384, 11204340, 13071730, 15686076, 19607595, 22408680, 26143460, 31372152, 39215190, 52286920, 78430380, 156860760]

約数ペア:

[(1, 156860760), (2, 78430380), (3, 52286920), (4, 39215190), (5, 31372152), (6, 26143460), (7, 22408680), (8, 19607595), (10, 15686076), (12, 13071730), (14, 11204340), (15, 10457384), (20, 7843038), (21, 7469560), (24, 6535865), (28, 5602170), (30, 5228692), (35, 4481736), (37, 4239480), (40, 3921519), (42, 3734780), (49, 3201240), (56, 2801085), (60, 2614346), (70, 2240868), (74, 2119740), (84, 1867390), (98, 1600620), (103, 1522920), (105, 1493912), (111, 1413160), (120, 1307173), (140, 1120434), (147, 1067080), (148, 1059870), (168, 933695), (185, 847896), (196, 800310), (206, 761460), (210, 746956), (222, 706580), (245, 640248), (259, 605640), (280, 560217), (294, 533540), (296, 529935), (309, 507640), (343, 457320), (370, 423948), (392, 400155), (412, 380730), (420, 373478), (444, 353290), (490, 320124), (515, 304584), (518, 302820), (555, 282632), (588, 266770), (618, 253820), (686, 228660), (721, 217560), (735, 213416), (740, 211974), (777, 201880), (824, 190365), (840, 186739), (888, 176645), (980, 160062), (1029, 152440), (1030, 152292), (1036, 151410), (1110, 141316), (1176, 133385), (1236, 126910), (1295, 121128), (1372, 114330), (1442, 108780), (1470, 106708), (1480, 105987), (1545, 101528), (1554, 100940), (1715, 91464), (1813, 86520), (1960, 80031), (2058, 76220), (2060, 76146), (2072, 75705), (2163, 72520), (2220, 70658), (2472, 63455), (2590, 60564), (2744, 57165), (2884, 54390), (2940, 53354), (3090, 50764), (3108, 50470), (3430, 45732), (3605, 43512), (3626, 43260), (3811, 41160), (3885, 40376), (4116, 38110), (4120, 38073), (4326, 36260), (4440, 35329), (5047, 31080), (5145, 30488), (5180, 30282), (5439, 28840), (5768, 27195), (5880, 26677), (6180, 25382), (6216, 25235), (6860, 22866), (7210, 21756), (7252, 21630), (7622, 20580), (7770, 20188), (8232, 19055), (8652, 18130), (9065, 17304), (10094, 15540), (10290, 15244), (10360, 15141), (10815, 14504), (10878, 14420), (11433, 13720), (12360, 12691)]