143709160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 421070400

約数和(自身を除く): 277361240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 49, 56, 68, 70, 76, 85, 95, 98, 119, 133, 136, 140, 152, 170, 190, 196, 227, 238, 245, 266, 280, 323, 340, 380, 392, 454, 476, 490, 532, 595, 646, 665, 680, 760, 833, 908, 931, 952, 980, 1064, 1135, 1190, 1292, 1330, 1589, 1615, 1666, 1816, 1862, 1960, 2261, 2270, 2380, 2584, 2660, 3178, 3230, 3332, 3724, 3859, 4165, 4313, 4522, 4540, 4655, 4760, 5320, 6356, 6460, 6664, 7448, 7718, 7945, 8330, 8626, 9044, 9080, 9310, 11123, 11305, 12712, 12920, 15436, 15827, 15890, 16660, 17252, 18088, 18620, 19295, 21565, 22246, 22610, 27013, 30191, 30872, 31654, 31780, 33320, 34504, 37240, 38590, 43130, 44492, 45220, 54026, 55615, 60382, 63308, 63560, 73321, 77180, 79135, 86260, 88984, 90440, 108052, 111230, 120764, 126616, 135065, 146642, 150955, 154360, 158270, 172520, 189091, 211337, 216104, 222460, 241528, 270130, 293284, 301910, 316540, 366605, 378182, 422674, 444920, 513247, 540260, 586568, 603820, 633080, 733210, 756364, 845348, 945455, 1026494, 1056685, 1080520, 1207640, 1466420, 1512728, 1690696, 1890910, 2052988, 2113370, 2566235, 2932840, 3592729, 3781820, 4105976, 4226740, 5132470, 7185458, 7563640, 8453480, 10264940, 14370916, 17963645, 20529880, 28741832, 35927290, 71854580, 143709160]

約数ペア:

[(1, 143709160), (2, 71854580), (4, 35927290), (5, 28741832), (7, 20529880), (8, 17963645), (10, 14370916), (14, 10264940), (17, 8453480), (19, 7563640), (20, 7185458), (28, 5132470), (34, 4226740), (35, 4105976), (38, 3781820), (40, 3592729), (49, 2932840), (56, 2566235), (68, 2113370), (70, 2052988), (76, 1890910), (85, 1690696), (95, 1512728), (98, 1466420), (119, 1207640), (133, 1080520), (136, 1056685), (140, 1026494), (152, 945455), (170, 845348), (190, 756364), (196, 733210), (227, 633080), (238, 603820), (245, 586568), (266, 540260), (280, 513247), (323, 444920), (340, 422674), (380, 378182), (392, 366605), (454, 316540), (476, 301910), (490, 293284), (532, 270130), (595, 241528), (646, 222460), (665, 216104), (680, 211337), (760, 189091), (833, 172520), (908, 158270), (931, 154360), (952, 150955), (980, 146642), (1064, 135065), (1135, 126616), (1190, 120764), (1292, 111230), (1330, 108052), (1589, 90440), (1615, 88984), (1666, 86260), (1816, 79135), (1862, 77180), (1960, 73321), (2261, 63560), (2270, 63308), (2380, 60382), (2584, 55615), (2660, 54026), (3178, 45220), (3230, 44492), (3332, 43130), (3724, 38590), (3859, 37240), (4165, 34504), (4313, 33320), (4522, 31780), (4540, 31654), (4655, 30872), (4760, 30191), (5320, 27013), (6356, 22610), (6460, 22246), (6664, 21565), (7448, 19295), (7718, 18620), (7945, 18088), (8330, 17252), (8626, 16660), (9044, 15890), (9080, 15827), (9310, 15436), (11123, 12920), (11305, 12712)]