18386297640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{2531}}^1$

素因数の和:3752

約数の個数: 192

約数和(自身を含む): 63348816960

約数和(自身を除く): 44962519320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1187, 1224, 1530, 2040, 2374, 2531, 3060, 3561, 4748, 5062, 5935, 6120, 7122, 7593, 9496, 10124, 10683, 11870, 12655, 14244, 15186, 17805, 20179, 20248, 21366, 22779, 23740, 25310, 28488, 30372, 35610, 37965, 40358, 42732, 43027, 45558, 47480, 50620, 53415, 60537, 60744, 71220, 75930, 80716, 85464, 86054, 91116, 100895, 101240, 106830, 113895, 121074, 129081, 142440, 151860, 161432, 172108, 181611, 182232, 201790, 213660, 215135, 227790, 242148, 258162, 302685, 303720, 344216, 363222, 387243, 403580, 427320, 430270, 455580, 484296, 516324, 605370, 645405, 726444, 774486, 807160, 860540, 908055, 911160, 1032648, 1210740, 1290810, 1452888, 1548972, 1721080, 1816110, 1936215, 2421480, 2581620, 3004297, 3097944, 3632220, 3872430, 5163240, 6008594, 7264440, 7744860, 9012891, 12017188, 15021485, 15489720, 18025782, 24034376, 27038673, 30042970, 36051564, 45064455, 51073049, 54077346, 60085940, 72103128, 90128910, 102146098, 108154692, 120171880, 135193365, 153219147, 180257820, 204292196, 216309384, 255365245, 270386730, 306438294, 360515640, 408584392, 459657441, 510730490, 540773460, 612876588, 766095735, 919314882, 1021460980, 1081546920, 1225753176, 1532191470, 1838629764, 2042921960, 2298287205, 3064382940, 3677259528, 4596574410, 6128765880, 9193148820, 18386297640]

約数ペア:

[(1, 18386297640), (2, 9193148820), (3, 6128765880), (4, 4596574410), (5, 3677259528), (6, 3064382940), (8, 2298287205), (9, 2042921960), (10, 1838629764), (12, 1532191470), (15, 1225753176), (17, 1081546920), (18, 1021460980), (20, 919314882), (24, 766095735), (30, 612876588), (34, 540773460), (36, 510730490), (40, 459657441), (45, 408584392), (51, 360515640), (60, 306438294), (68, 270386730), (72, 255365245), (85, 216309384), (90, 204292196), (102, 180257820), (120, 153219147), (136, 135193365), (153, 120171880), (170, 108154692), (180, 102146098), (204, 90128910), (255, 72103128), (306, 60085940), (340, 54077346), (360, 51073049), (408, 45064455), (510, 36051564), (612, 30042970), (680, 27038673), (765, 24034376), (1020, 18025782), (1187, 15489720), (1224, 15021485), (1530, 12017188), (2040, 9012891), (2374, 7744860), (2531, 7264440), (3060, 6008594), (3561, 5163240), (4748, 3872430), (5062, 3632220), (5935, 3097944), (6120, 3004297), (7122, 2581620), (7593, 2421480), (9496, 1936215), (10124, 1816110), (10683, 1721080), (11870, 1548972), (12655, 1452888), (14244, 1290810), (15186, 1210740), (17805, 1032648), (20179, 911160), (20248, 908055), (21366, 860540), (22779, 807160), (23740, 774486), (25310, 726444), (28488, 645405), (30372, 605370), (35610, 516324), (37965, 484296), (40358, 455580), (42732, 430270), (43027, 427320), (45558, 403580), (47480, 387243), (50620, 363222), (53415, 344216), (60537, 303720), (60744, 302685), (71220, 258162), (75930, 242148), (80716, 227790), (85464, 215135), (86054, 213660), (91116, 201790), (100895, 182232), (101240, 181611), (106830, 172108), (113895, 161432), (121074, 151860), (129081, 142440)]