170146620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 216

約数和(自身を含む): 609493248

約数和(自身を除く): 439346628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 101, 105, 126, 140, 147, 180, 191, 196, 202, 210, 245, 252, 294, 303, 315, 382, 404, 420, 441, 490, 505, 573, 588, 606, 630, 707, 735, 764, 882, 909, 955, 980, 1010, 1146, 1212, 1260, 1337, 1414, 1470, 1515, 1719, 1764, 1818, 1910, 2020, 2121, 2205, 2292, 2674, 2828, 2865, 2940, 3030, 3438, 3535, 3636, 3820, 4011, 4242, 4410, 4545, 4949, 5348, 5730, 6060, 6363, 6685, 6876, 7070, 8022, 8484, 8595, 8820, 9090, 9359, 9898, 10605, 11460, 12033, 12726, 13370, 14140, 14847, 16044, 17190, 18180, 18718, 19291, 19796, 20055, 21210, 24066, 24745, 25452, 26740, 28077, 29694, 31815, 34380, 37436, 38582, 40110, 42420, 44541, 46795, 48132, 49490, 56154, 57873, 59388, 60165, 63630, 74235, 77164, 80220, 84231, 89082, 93590, 96455, 98980, 112308, 115746, 120330, 127260, 135037, 140385, 148470, 168462, 173619, 178164, 187180, 192910, 222705, 231492, 240660, 270074, 280770, 289365, 296940, 336924, 347238, 385820, 405111, 421155, 445410, 540148, 561540, 578730, 675185, 694476, 810222, 842310, 868095, 890820, 945259, 1157460, 1215333, 1350370, 1620444, 1684620, 1736190, 1890518, 2025555, 2430666, 2700740, 2835777, 3472380, 3781036, 4051110, 4726295, 4861332, 5671554, 6076665, 8102220, 8507331, 9452590, 11343108, 12153330, 14178885, 17014662, 18905180, 24306660, 28357770, 34029324, 42536655, 56715540, 85073310, 170146620]

約数ペア:

[(1, 170146620), (2, 85073310), (3, 56715540), (4, 42536655), (5, 34029324), (6, 28357770), (7, 24306660), (9, 18905180), (10, 17014662), (12, 14178885), (14, 12153330), (15, 11343108), (18, 9452590), (20, 8507331), (21, 8102220), (28, 6076665), (30, 5671554), (35, 4861332), (36, 4726295), (42, 4051110), (45, 3781036), (49, 3472380), (60, 2835777), (63, 2700740), (70, 2430666), (84, 2025555), (90, 1890518), (98, 1736190), (101, 1684620), (105, 1620444), (126, 1350370), (140, 1215333), (147, 1157460), (180, 945259), (191, 890820), (196, 868095), (202, 842310), (210, 810222), (245, 694476), (252, 675185), (294, 578730), (303, 561540), (315, 540148), (382, 445410), (404, 421155), (420, 405111), (441, 385820), (490, 347238), (505, 336924), (573, 296940), (588, 289365), (606, 280770), (630, 270074), (707, 240660), (735, 231492), (764, 222705), (882, 192910), (909, 187180), (955, 178164), (980, 173619), (1010, 168462), (1146, 148470), (1212, 140385), (1260, 135037), (1337, 127260), (1414, 120330), (1470, 115746), (1515, 112308), (1719, 98980), (1764, 96455), (1818, 93590), (1910, 89082), (2020, 84231), (2121, 80220), (2205, 77164), (2292, 74235), (2674, 63630), (2828, 60165), (2865, 59388), (2940, 57873), (3030, 56154), (3438, 49490), (3535, 48132), (3636, 46795), (3820, 44541), (4011, 42420), (4242, 40110), (4410, 38582), (4545, 37436), (4949, 34380), (5348, 31815), (5730, 29694), (6060, 28077), (6363, 26740), (6685, 25452), (6876, 24745), (7070, 24066), (8022, 21210), (8484, 20055), (8595, 19796), (8820, 19291), (9090, 18718), (9359, 18180), (9898, 17190), (10605, 16044), (11460, 14847), (12033, 14140), (12726, 13370)]