213382260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1903

約数の個数: 216

約数和(自身を含む): 811288296

約数和(自身を除く): 597906036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1861, 1911, 2205, 2340, 2548, 2730, 2940, 3185, 3276, 3722, 3822, 4095, 4410, 5460, 5583, 5733, 6370, 7444, 7644, 8190, 8820, 9305, 9555, 11166, 11466, 12740, 13027, 16380, 16749, 18610, 19110, 22332, 22932, 24193, 26054, 27915, 28665, 33498, 37220, 38220, 39081, 48386, 52108, 55830, 57330, 65135, 66996, 72579, 78162, 83745, 91189, 96772, 111660, 114660, 117243, 120965, 130270, 145158, 156324, 167490, 169351, 182378, 195405, 217737, 234486, 241930, 260540, 273567, 290316, 334980, 338702, 362895, 364756, 390810, 435474, 455945, 468972, 483860, 508053, 547134, 586215, 677404, 725790, 781620, 820701, 846755, 870948, 911890, 1016106, 1088685, 1094268, 1172430, 1185457, 1367835, 1451580, 1524159, 1641402, 1693510, 1823780, 2032212, 2177370, 2344860, 2370914, 2540265, 2735670, 3048318, 3282804, 3387020, 3556371, 4103505, 4354740, 4741828, 5080530, 5471340, 5927285, 6096636, 7112742, 7620795, 8207010, 10161060, 10669113, 11854570, 14225484, 15241590, 16414020, 17781855, 21338226, 23709140, 30483180, 35563710, 42676452, 53345565, 71127420, 106691130, 213382260]

約数ペア:

[(1, 213382260), (2, 106691130), (3, 71127420), (4, 53345565), (5, 42676452), (6, 35563710), (7, 30483180), (9, 23709140), (10, 21338226), (12, 17781855), (13, 16414020), (14, 15241590), (15, 14225484), (18, 11854570), (20, 10669113), (21, 10161060), (26, 8207010), (28, 7620795), (30, 7112742), (35, 6096636), (36, 5927285), (39, 5471340), (42, 5080530), (45, 4741828), (49, 4354740), (52, 4103505), (60, 3556371), (63, 3387020), (65, 3282804), (70, 3048318), (78, 2735670), (84, 2540265), (90, 2370914), (91, 2344860), (98, 2177370), (105, 2032212), (117, 1823780), (126, 1693510), (130, 1641402), (140, 1524159), (147, 1451580), (156, 1367835), (180, 1185457), (182, 1172430), (195, 1094268), (196, 1088685), (210, 1016106), (234, 911890), (245, 870948), (252, 846755), (260, 820701), (273, 781620), (294, 725790), (315, 677404), (364, 586215), (390, 547134), (420, 508053), (441, 483860), (455, 468972), (468, 455945), (490, 435474), (546, 390810), (585, 364756), (588, 362895), (630, 338702), (637, 334980), (735, 290316), (780, 273567), (819, 260540), (882, 241930), (910, 234486), (980, 217737), (1092, 195405), (1170, 182378), (1260, 169351), (1274, 167490), (1365, 156324), (1470, 145158), (1638, 130270), (1764, 120965), (1820, 117243), (1861, 114660), (1911, 111660), (2205, 96772), (2340, 91189), (2548, 83745), (2730, 78162), (2940, 72579), (3185, 66996), (3276, 65135), (3722, 57330), (3822, 55830), (4095, 52108), (4410, 48386), (5460, 39081), (5583, 38220), (5733, 37220), (6370, 33498), (7444, 28665), (7644, 27915), (8190, 26054), (8820, 24193), (9305, 22932), (9555, 22332), (11166, 19110), (11466, 18610), (12740, 16749), (13027, 16380)]