170277240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 256

約数和(自身を含む): 630374400

約数和(自身を除く): 460097160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 47, 56, 57, 60, 70, 76, 84, 94, 95, 105, 114, 120, 133, 140, 141, 152, 168, 188, 190, 210, 227, 228, 235, 266, 280, 282, 285, 329, 376, 380, 399, 420, 454, 456, 470, 532, 564, 570, 658, 665, 681, 705, 760, 798, 840, 893, 908, 940, 987, 1064, 1128, 1135, 1140, 1316, 1330, 1362, 1410, 1589, 1596, 1645, 1786, 1816, 1880, 1974, 1995, 2270, 2280, 2632, 2660, 2679, 2724, 2820, 3178, 3192, 3290, 3405, 3572, 3948, 3990, 4313, 4465, 4540, 4767, 4935, 5320, 5358, 5448, 5640, 6251, 6356, 6580, 6810, 7144, 7896, 7945, 7980, 8626, 8930, 9080, 9534, 9870, 10669, 10716, 12502, 12712, 12939, 13160, 13395, 13620, 15890, 15960, 17252, 17860, 18753, 19068, 19740, 21338, 21432, 21565, 23835, 25004, 25878, 26790, 27240, 30191, 31255, 31780, 32007, 34504, 35720, 37506, 38136, 39480, 42676, 43130, 47670, 50008, 51756, 53345, 53580, 60382, 62510, 63560, 64014, 64695, 74683, 75012, 85352, 86260, 90573, 93765, 95340, 103512, 106690, 107160, 120764, 125020, 128028, 129390, 149366, 150024, 150955, 160035, 172520, 181146, 187530, 190680, 202711, 213380, 224049, 241528, 250040, 256056, 258780, 298732, 301910, 320070, 362292, 373415, 375060, 405422, 426760, 448098, 452865, 517560, 597464, 603820, 608133, 640140, 724584, 746830, 750120, 810844, 896196, 905730, 1013555, 1120245, 1207640, 1216266, 1280280, 1418977, 1493660, 1621688, 1792392, 1811460, 2027110, 2240490, 2432532, 2837954, 2987320, 3040665, 3622920, 4054220, 4256931, 4480980, 4865064, 5675908, 6081330, 7094885, 8108440, 8513862, 8961960, 11351816, 12162660, 14189770, 17027724, 21284655, 24325320, 28379540, 34055448, 42569310, 56759080, 85138620, 170277240]

約数ペア:

[(1, 170277240), (2, 85138620), (3, 56759080), (4, 42569310), (5, 34055448), (6, 28379540), (7, 24325320), (8, 21284655), (10, 17027724), (12, 14189770), (14, 12162660), (15, 11351816), (19, 8961960), (20, 8513862), (21, 8108440), (24, 7094885), (28, 6081330), (30, 5675908), (35, 4865064), (38, 4480980), (40, 4256931), (42, 4054220), (47, 3622920), (56, 3040665), (57, 2987320), (60, 2837954), (70, 2432532), (76, 2240490), (84, 2027110), (94, 1811460), (95, 1792392), (105, 1621688), (114, 1493660), (120, 1418977), (133, 1280280), (140, 1216266), (141, 1207640), (152, 1120245), (168, 1013555), (188, 905730), (190, 896196), (210, 810844), (227, 750120), (228, 746830), (235, 724584), (266, 640140), (280, 608133), (282, 603820), (285, 597464), (329, 517560), (376, 452865), (380, 448098), (399, 426760), (420, 405422), (454, 375060), (456, 373415), (470, 362292), (532, 320070), (564, 301910), (570, 298732), (658, 258780), (665, 256056), (681, 250040), (705, 241528), (760, 224049), (798, 213380), (840, 202711), (893, 190680), (908, 187530), (940, 181146), (987, 172520), (1064, 160035), (1128, 150955), (1135, 150024), (1140, 149366), (1316, 129390), (1330, 128028), (1362, 125020), (1410, 120764), (1589, 107160), (1596, 106690), (1645, 103512), (1786, 95340), (1816, 93765), (1880, 90573), (1974, 86260), (1995, 85352), (2270, 75012), (2280, 74683), (2632, 64695), (2660, 64014), (2679, 63560), (2724, 62510), (2820, 60382), (3178, 53580), (3192, 53345), (3290, 51756), (3405, 50008), (3572, 47670), (3948, 43130), (3990, 42676), (4313, 39480), (4465, 38136), (4540, 37506), (4767, 35720), (4935, 34504), (5320, 32007), (5358, 31780), (5448, 31255), (5640, 30191), (6251, 27240), (6356, 26790), (6580, 25878), (6810, 25004), (7144, 23835), (7896, 21565), (7945, 21432), (7980, 21338), (8626, 19740), (8930, 19068), (9080, 18753), (9534, 17860), (9870, 17252), (10669, 15960), (10716, 15890), (12502, 13620), (12712, 13395), (12939, 13160)]