422469180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2569

約数の個数: 216

約数和(自身を含む): 1569793680

約数和(自身を除く): 1147324500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1596, 1710, 1764, 1862, 1995, 2205, 2394, 2521, 2660, 2793, 2940, 3420, 3724, 3990, 4410, 4655, 4788, 5042, 5586, 5985, 7563, 7980, 8379, 8820, 9310, 10084, 11172, 11970, 12605, 13965, 15126, 16758, 17647, 18620, 22689, 23940, 25210, 27930, 30252, 33516, 35294, 37815, 41895, 45378, 47899, 50420, 52941, 55860, 70588, 75630, 83790, 88235, 90756, 95798, 105882, 113445, 123529, 143697, 151260, 158823, 167580, 176470, 191596, 211764, 226890, 239495, 247058, 264705, 287394, 317646, 335293, 352940, 370587, 431091, 453780, 478990, 494116, 529410, 574788, 617645, 635292, 670586, 718485, 741174, 794115, 862182, 957980, 1005879, 1058820, 1111761, 1235290, 1341172, 1436970, 1482348, 1588230, 1676465, 1724364, 1852935, 2011758, 2155455, 2223522, 2347051, 2470580, 2873940, 3017637, 3176460, 3352930, 3705870, 4023516, 4310910, 4447044, 4694102, 5029395, 5558805, 6035274, 6705860, 7041153, 7411740, 8621820, 9388204, 10058790, 11117610, 11735255, 12070548, 14082306, 15088185, 20117580, 21123459, 22235220, 23470510, 28164612, 30176370, 35205765, 42246918, 46941020, 60352740, 70411530, 84493836, 105617295, 140823060, 211234590, 422469180]

約数ペア:

[(1, 422469180), (2, 211234590), (3, 140823060), (4, 105617295), (5, 84493836), (6, 70411530), (7, 60352740), (9, 46941020), (10, 42246918), (12, 35205765), (14, 30176370), (15, 28164612), (18, 23470510), (19, 22235220), (20, 21123459), (21, 20117580), (28, 15088185), (30, 14082306), (35, 12070548), (36, 11735255), (38, 11117610), (42, 10058790), (45, 9388204), (49, 8621820), (57, 7411740), (60, 7041153), (63, 6705860), (70, 6035274), (76, 5558805), (84, 5029395), (90, 4694102), (95, 4447044), (98, 4310910), (105, 4023516), (114, 3705870), (126, 3352930), (133, 3176460), (140, 3017637), (147, 2873940), (171, 2470580), (180, 2347051), (190, 2223522), (196, 2155455), (210, 2011758), (228, 1852935), (245, 1724364), (252, 1676465), (266, 1588230), (285, 1482348), (294, 1436970), (315, 1341172), (342, 1235290), (380, 1111761), (399, 1058820), (420, 1005879), (441, 957980), (490, 862182), (532, 794115), (570, 741174), (588, 718485), (630, 670586), (665, 635292), (684, 617645), (735, 574788), (798, 529410), (855, 494116), (882, 478990), (931, 453780), (980, 431091), (1140, 370587), (1197, 352940), (1260, 335293), (1330, 317646), (1470, 287394), (1596, 264705), (1710, 247058), (1764, 239495), (1862, 226890), (1995, 211764), (2205, 191596), (2394, 176470), (2521, 167580), (2660, 158823), (2793, 151260), (2940, 143697), (3420, 123529), (3724, 113445), (3990, 105882), (4410, 95798), (4655, 90756), (4788, 88235), (5042, 83790), (5586, 75630), (5985, 70588), (7563, 55860), (7980, 52941), (8379, 50420), (8820, 47899), (9310, 45378), (10084, 41895), (11172, 37815), (11970, 35294), (12605, 33516), (13965, 30252), (15126, 27930), (16758, 25210), (17647, 23940), (18620, 22689)]