170996280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2278

約数の個数: 192

約数和(自身を含む): 642932640

約数和(自身を除く): 471936360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2237, 2548, 2730, 2940, 3185, 3640, 3822, 4474, 5096, 5460, 5880, 6370, 6711, 7644, 8948, 9555, 10920, 11185, 12740, 13422, 15288, 15659, 17896, 19110, 22370, 25480, 26844, 29081, 31318, 33555, 38220, 44740, 46977, 53688, 58162, 62636, 67110, 76440, 78295, 87243, 89480, 93954, 109613, 116324, 125272, 134220, 145405, 156590, 174486, 187908, 203567, 219226, 232648, 234885, 268440, 290810, 313180, 328839, 348972, 375816, 407134, 436215, 438452, 469770, 548065, 581620, 610701, 626360, 657678, 697944, 814268, 872430, 876904, 939540, 1017835, 1096130, 1163240, 1221402, 1315356, 1424969, 1628536, 1644195, 1744860, 1879080, 2035670, 2192260, 2442804, 2630712, 2849938, 3053505, 3288390, 3489720, 4071340, 4274907, 4384520, 4885608, 5699876, 6107010, 6576780, 7124845, 8142680, 8549814, 11399752, 12214020, 13153560, 14249690, 17099628, 21374535, 24428040, 28499380, 34199256, 42749070, 56998760, 85498140, 170996280]

約数ペア:

[(1, 170996280), (2, 85498140), (3, 56998760), (4, 42749070), (5, 34199256), (6, 28499380), (7, 24428040), (8, 21374535), (10, 17099628), (12, 14249690), (13, 13153560), (14, 12214020), (15, 11399752), (20, 8549814), (21, 8142680), (24, 7124845), (26, 6576780), (28, 6107010), (30, 5699876), (35, 4885608), (39, 4384520), (40, 4274907), (42, 4071340), (49, 3489720), (52, 3288390), (56, 3053505), (60, 2849938), (65, 2630712), (70, 2442804), (78, 2192260), (84, 2035670), (91, 1879080), (98, 1744860), (104, 1644195), (105, 1628536), (120, 1424969), (130, 1315356), (140, 1221402), (147, 1163240), (156, 1096130), (168, 1017835), (182, 939540), (195, 876904), (196, 872430), (210, 814268), (245, 697944), (260, 657678), (273, 626360), (280, 610701), (294, 581620), (312, 548065), (364, 469770), (390, 438452), (392, 436215), (420, 407134), (455, 375816), (490, 348972), (520, 328839), (546, 313180), (588, 290810), (637, 268440), (728, 234885), (735, 232648), (780, 219226), (840, 203567), (910, 187908), (980, 174486), (1092, 156590), (1176, 145405), (1274, 134220), (1365, 125272), (1470, 116324), (1560, 109613), (1820, 93954), (1911, 89480), (1960, 87243), (2184, 78295), (2237, 76440), (2548, 67110), (2730, 62636), (2940, 58162), (3185, 53688), (3640, 46977), (3822, 44740), (4474, 38220), (5096, 33555), (5460, 31318), (5880, 29081), (6370, 26844), (6711, 25480), (7644, 22370), (8948, 19110), (9555, 17896), (10920, 15659), (11185, 15288), (12740, 13422)]