172894680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 384

約数和(自身を含む): 709862400

約数和(自身を除く): 536967720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 24, 28, 30, 35, 36, 38, 40, 42, 45, 46, 56, 57, 60, 63, 69, 70, 72, 76, 84, 90, 92, 95, 105, 114, 115, 120, 126, 133, 138, 140, 152, 157, 161, 168, 171, 180, 184, 190, 207, 210, 228, 230, 252, 266, 276, 280, 285, 314, 315, 322, 342, 345, 360, 380, 399, 414, 420, 437, 456, 460, 471, 483, 504, 532, 552, 570, 628, 630, 644, 665, 684, 690, 760, 785, 798, 805, 828, 840, 855, 874, 920, 942, 966, 1035, 1064, 1099, 1140, 1197, 1256, 1260, 1288, 1311, 1330, 1368, 1380, 1413, 1449, 1570, 1596, 1610, 1656, 1710, 1748, 1884, 1932, 1995, 2070, 2185, 2198, 2280, 2355, 2394, 2415, 2520, 2622, 2660, 2760, 2826, 2898, 2983, 3059, 3140, 3192, 3220, 3297, 3420, 3496, 3611, 3768, 3864, 3933, 3990, 4140, 4370, 4396, 4710, 4788, 4830, 5244, 5320, 5495, 5652, 5796, 5966, 5985, 6118, 6280, 6440, 6555, 6594, 6840, 7065, 7222, 7245, 7866, 7980, 8280, 8740, 8792, 8949, 9177, 9420, 9576, 9660, 9891, 10488, 10833, 10990, 11304, 11592, 11932, 11970, 12236, 13110, 13188, 14130, 14444, 14490, 14915, 15295, 15732, 15960, 16485, 17480, 17898, 18055, 18354, 18840, 19320, 19665, 19782, 20881, 21666, 21980, 23864, 23940, 24472, 25277, 26220, 26376, 26847, 27531, 28260, 28888, 28980, 29830, 30590, 31464, 32499, 32970, 35796, 36110, 36708, 39330, 39564, 41762, 43332, 43960, 44745, 45885, 47880, 49455, 50554, 52440, 53694, 54165, 55062, 56520, 57960, 59660, 61180, 62643, 64998, 65940, 68609, 71592, 72220, 73416, 75831, 78660, 79128, 83524, 86664, 89490, 91770, 98910, 101108, 104405, 107388, 108330, 110124, 119320, 122360, 125286, 126385, 129996, 131880, 134235, 137218, 137655, 144440, 151662, 157320, 162495, 167048, 178980, 183540, 187929, 197820, 202216, 205827, 208810, 214776, 216660, 220248, 227493, 250572, 252770, 259992, 268470, 274436, 275310, 303324, 313215, 324990, 343045, 357960, 367080, 375858, 379155, 395640, 411654, 417620, 433320, 454986, 480263, 501144, 505540, 536940, 548872, 550620, 606648, 617481, 626430, 649980, 686090, 751716, 758310, 823308, 835240, 909972, 939645, 960526, 1011080, 1029135, 1073880, 1101240, 1137465, 1234962, 1252860, 1299960, 1372180, 1440789, 1503432, 1516620, 1646616, 1819944, 1879290, 1921052, 2058270, 2274930, 2401315, 2469924, 2505720, 2744360, 2881578, 3033240, 3087405, 3758580, 3842104, 4116540, 4322367, 4549860, 4802630, 4939848, 5763156, 6174810, 7203945, 7517160, 8233080, 8644734, 9099720, 9605260, 11526312, 12349620, 14407890, 17289468, 19210520, 21611835, 24699240, 28815780, 34578936, 43223670, 57631560, 86447340, 172894680]

約数ペア:

[(1, 172894680), (2, 86447340), (3, 57631560), (4, 43223670), (5, 34578936), (6, 28815780), (7, 24699240), (8, 21611835), (9, 19210520), (10, 17289468), (12, 14407890), (14, 12349620), (15, 11526312), (18, 9605260), (19, 9099720), (20, 8644734), (21, 8233080), (23, 7517160), (24, 7203945), (28, 6174810), (30, 5763156), (35, 4939848), (36, 4802630), (38, 4549860), (40, 4322367), (42, 4116540), (45, 3842104), (46, 3758580), (56, 3087405), (57, 3033240), (60, 2881578), (63, 2744360), (69, 2505720), (70, 2469924), (72, 2401315), (76, 2274930), (84, 2058270), (90, 1921052), (92, 1879290), (95, 1819944), (105, 1646616), (114, 1516620), (115, 1503432), (120, 1440789), (126, 1372180), (133, 1299960), (138, 1252860), (140, 1234962), (152, 1137465), (157, 1101240), (161, 1073880), (168, 1029135), (171, 1011080), (180, 960526), (184, 939645), (190, 909972), (207, 835240), (210, 823308), (228, 758310), (230, 751716), (252, 686090), (266, 649980), (276, 626430), (280, 617481), (285, 606648), (314, 550620), (315, 548872), (322, 536940), (342, 505540), (345, 501144), (360, 480263), (380, 454986), (399, 433320), (414, 417620), (420, 411654), (437, 395640), (456, 379155), (460, 375858), (471, 367080), (483, 357960), (504, 343045), (532, 324990), (552, 313215), (570, 303324), (628, 275310), (630, 274436), (644, 268470), (665, 259992), (684, 252770), (690, 250572), (760, 227493), (785, 220248), (798, 216660), (805, 214776), (828, 208810), (840, 205827), (855, 202216), (874, 197820), (920, 187929), (942, 183540), (966, 178980), (1035, 167048), (1064, 162495), (1099, 157320), (1140, 151662), (1197, 144440), (1256, 137655), (1260, 137218), (1288, 134235), (1311, 131880), (1330, 129996), (1368, 126385), (1380, 125286), (1413, 122360), (1449, 119320), (1570, 110124), (1596, 108330), (1610, 107388), (1656, 104405), (1710, 101108), (1748, 98910), (1884, 91770), (1932, 89490), (1995, 86664), (2070, 83524), (2185, 79128), (2198, 78660), (2280, 75831), (2355, 73416), (2394, 72220), (2415, 71592), (2520, 68609), (2622, 65940), (2660, 64998), (2760, 62643), (2826, 61180), (2898, 59660), (2983, 57960), (3059, 56520), (3140, 55062), (3192, 54165), (3220, 53694), (3297, 52440), (3420, 50554), (3496, 49455), (3611, 47880), (3768, 45885), (3864, 44745), (3933, 43960), (3990, 43332), (4140, 41762), (4370, 39564), (4396, 39330), (4710, 36708), (4788, 36110), (4830, 35796), (5244, 32970), (5320, 32499), (5495, 31464), (5652, 30590), (5796, 29830), (5966, 28980), (5985, 28888), (6118, 28260), (6280, 27531), (6440, 26847), (6555, 26376), (6594, 26220), (6840, 25277), (7065, 24472), (7222, 23940), (7245, 23864), (7866, 21980), (7980, 21666), (8280, 20881), (8740, 19782), (8792, 19665), (8949, 19320), (9177, 18840), (9420, 18354), (9576, 18055), (9660, 17898), (9891, 17480), (10488, 16485), (10833, 15960), (10990, 15732), (11304, 15295), (11592, 14915), (11932, 14490), (11970, 14444), (12236, 14130), (13110, 13188)]