212886240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3727}}^1$

素因数の和:3769

約数の個数: 192

約数和(自身を含む): 811689984

約数和(自身を除く): 598803744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3727, 3808, 4080, 4760, 5712, 7140, 7454, 8160, 9520, 11181, 11424, 14280, 14908, 18635, 19040, 22362, 26089, 28560, 29816, 37270, 44724, 52178, 55905, 57120, 59632, 63359, 74540, 78267, 89448, 104356, 111810, 119264, 126718, 130445, 149080, 156534, 178896, 190077, 208712, 223620, 253436, 260890, 298160, 313068, 316795, 357792, 380154, 391335, 417424, 443513, 447240, 506872, 521780, 596320, 626136, 633590, 760308, 782670, 834848, 887026, 894480, 950385, 1013744, 1043560, 1252272, 1267180, 1330539, 1520616, 1565340, 1774052, 1788960, 1900770, 2027488, 2087120, 2217565, 2504544, 2534360, 2661078, 3041232, 3130680, 3548104, 3801540, 4174240, 4435130, 5068720, 5322156, 6082464, 6261360, 6652695, 7096208, 7603080, 8870260, 10137440, 10644312, 12522720, 13305390, 14192416, 15206160, 17740520, 21288624, 26610780, 30412320, 35481040, 42577248, 53221560, 70962080, 106443120, 212886240]

約数ペア:

[(1, 212886240), (2, 106443120), (3, 70962080), (4, 53221560), (5, 42577248), (6, 35481040), (7, 30412320), (8, 26610780), (10, 21288624), (12, 17740520), (14, 15206160), (15, 14192416), (16, 13305390), (17, 12522720), (20, 10644312), (21, 10137440), (24, 8870260), (28, 7603080), (30, 7096208), (32, 6652695), (34, 6261360), (35, 6082464), (40, 5322156), (42, 5068720), (48, 4435130), (51, 4174240), (56, 3801540), (60, 3548104), (68, 3130680), (70, 3041232), (80, 2661078), (84, 2534360), (85, 2504544), (96, 2217565), (102, 2087120), (105, 2027488), (112, 1900770), (119, 1788960), (120, 1774052), (136, 1565340), (140, 1520616), (160, 1330539), (168, 1267180), (170, 1252272), (204, 1043560), (210, 1013744), (224, 950385), (238, 894480), (240, 887026), (255, 834848), (272, 782670), (280, 760308), (336, 633590), (340, 626136), (357, 596320), (408, 521780), (420, 506872), (476, 447240), (480, 443513), (510, 417424), (544, 391335), (560, 380154), (595, 357792), (672, 316795), (680, 313068), (714, 298160), (816, 260890), (840, 253436), (952, 223620), (1020, 208712), (1120, 190077), (1190, 178896), (1360, 156534), (1428, 149080), (1632, 130445), (1680, 126718), (1785, 119264), (1904, 111810), (2040, 104356), (2380, 89448), (2720, 78267), (2856, 74540), (3360, 63359), (3570, 59632), (3727, 57120), (3808, 55905), (4080, 52178), (4760, 44724), (5712, 37270), (7140, 29816), (7454, 28560), (8160, 26089), (9520, 22362), (11181, 19040), (11424, 18635), (14280, 14908)]