1520736360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 384

約数和(自身を含む): 5720492160

約数和(自身を除く): 4199755800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 169, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 338, 340, 374, 390, 401, 408, 429, 440, 442, 507, 510, 520, 561, 572, 660, 663, 676, 680, 715, 748, 780, 802, 845, 858, 884, 935, 1014, 1020, 1105, 1122, 1144, 1203, 1320, 1326, 1352, 1430, 1496, 1560, 1604, 1690, 1716, 1768, 1859, 1870, 2005, 2028, 2040, 2145, 2210, 2244, 2406, 2431, 2535, 2652, 2805, 2860, 2873, 3208, 3315, 3380, 3432, 3718, 3740, 4010, 4056, 4290, 4411, 4420, 4488, 4812, 4862, 5070, 5213, 5304, 5577, 5610, 5720, 5746, 6015, 6630, 6760, 6817, 7293, 7436, 7480, 8020, 8580, 8619, 8822, 8840, 9295, 9624, 9724, 10140, 10426, 11154, 11220, 11492, 12030, 12155, 13233, 13260, 13634, 14365, 14586, 14872, 15639, 16040, 17160, 17238, 17644, 18590, 19448, 20280, 20451, 20852, 22055, 22308, 22440, 22984, 24060, 24310, 26065, 26466, 26520, 27268, 27885, 28730, 29172, 31278, 31603, 34085, 34476, 35288, 36465, 37180, 40902, 41704, 43095, 44110, 44616, 48120, 48620, 52130, 52932, 54536, 55770, 57343, 57460, 58344, 62556, 63206, 66165, 67769, 68170, 68952, 72930, 74360, 74987, 78195, 81804, 86190, 88220, 88621, 94809, 97240, 102255, 104260, 105864, 111540, 114686, 114920, 125112, 126412, 132330, 135538, 136340, 145860, 149974, 156390, 158015, 163608, 172029, 172380, 176440, 177242, 189618, 203307, 204510, 208520, 223080, 224961, 229372, 252824, 264660, 265863, 271076, 272680, 286715, 291720, 299948, 312780, 316030, 338845, 344058, 344760, 354484, 374935, 379236, 406614, 409020, 443105, 449922, 458744, 474045, 529320, 531726, 542152, 573430, 599896, 625560, 632060, 677690, 688116, 708968, 745459, 749870, 758472, 813228, 818040, 860145, 886210, 899844, 948090, 974831, 1016535, 1063452, 1124805, 1146860, 1152073, 1264120, 1329315, 1355380, 1376232, 1490918, 1499740, 1626456, 1720290, 1772420, 1799688, 1896180, 1949662, 2033070, 2126904, 2236377, 2249610, 2293720, 2304146, 2658630, 2710760, 2924493, 2981836, 2999480, 3440580, 3456219, 3544840, 3727295, 3792360, 3899324, 4066140, 4472754, 4499220, 4608292, 4874155, 5317260, 5760365, 5848986, 5963672, 6881160, 6912438, 7454590, 7798648, 8132280, 8945508, 8998440, 9216584, 9748310, 10634520, 11181885, 11520730, 11697972, 12672803, 13824876, 14622465, 14909180, 17281095, 17891016, 19496620, 22363770, 23041460, 23395944, 25345606, 27649752, 29244930, 29818360, 34562190, 38018409, 38993240, 44727540, 46082920, 50691212, 58489860, 63364015, 69124380, 76036818, 89455080, 101382424, 116979720, 126728030, 138248760, 152073636, 190092045, 253456060, 304147272, 380184090, 506912120, 760368180, 1520736360]

約数ペア:

[(1, 1520736360), (2, 760368180), (3, 506912120), (4, 380184090), (5, 304147272), (6, 253456060), (8, 190092045), (10, 152073636), (11, 138248760), (12, 126728030), (13, 116979720), (15, 101382424), (17, 89455080), (20, 76036818), (22, 69124380), (24, 63364015), (26, 58489860), (30, 50691212), (33, 46082920), (34, 44727540), (39, 38993240), (40, 38018409), (44, 34562190), (51, 29818360), (52, 29244930), (55, 27649752), (60, 25345606), (65, 23395944), (66, 23041460), (68, 22363770), (78, 19496620), (85, 17891016), (88, 17281095), (102, 14909180), (104, 14622465), (110, 13824876), (120, 12672803), (130, 11697972), (132, 11520730), (136, 11181885), (143, 10634520), (156, 9748310), (165, 9216584), (169, 8998440), (170, 8945508), (187, 8132280), (195, 7798648), (204, 7454590), (220, 6912438), (221, 6881160), (255, 5963672), (260, 5848986), (264, 5760365), (286, 5317260), (312, 4874155), (330, 4608292), (338, 4499220), (340, 4472754), (374, 4066140), (390, 3899324), (401, 3792360), (408, 3727295), (429, 3544840), (440, 3456219), (442, 3440580), (507, 2999480), (510, 2981836), (520, 2924493), (561, 2710760), (572, 2658630), (660, 2304146), (663, 2293720), (676, 2249610), (680, 2236377), (715, 2126904), (748, 2033070), (780, 1949662), (802, 1896180), (845, 1799688), (858, 1772420), (884, 1720290), (935, 1626456), (1014, 1499740), (1020, 1490918), (1105, 1376232), (1122, 1355380), (1144, 1329315), (1203, 1264120), (1320, 1152073), (1326, 1146860), (1352, 1124805), (1430, 1063452), (1496, 1016535), (1560, 974831), (1604, 948090), (1690, 899844), (1716, 886210), (1768, 860145), (1859, 818040), (1870, 813228), (2005, 758472), (2028, 749870), (2040, 745459), (2145, 708968), (2210, 688116), (2244, 677690), (2406, 632060), (2431, 625560), (2535, 599896), (2652, 573430), (2805, 542152), (2860, 531726), (2873, 529320), (3208, 474045), (3315, 458744), (3380, 449922), (3432, 443105), (3718, 409020), (3740, 406614), (4010, 379236), (4056, 374935), (4290, 354484), (4411, 344760), (4420, 344058), (4488, 338845), (4812, 316030), (4862, 312780), (5070, 299948), (5213, 291720), (5304, 286715), (5577, 272680), (5610, 271076), (5720, 265863), (5746, 264660), (6015, 252824), (6630, 229372), (6760, 224961), (6817, 223080), (7293, 208520), (7436, 204510), (7480, 203307), (8020, 189618), (8580, 177242), (8619, 176440), (8822, 172380), (8840, 172029), (9295, 163608), (9624, 158015), (9724, 156390), (10140, 149974), (10426, 145860), (11154, 136340), (11220, 135538), (11492, 132330), (12030, 126412), (12155, 125112), (13233, 114920), (13260, 114686), (13634, 111540), (14365, 105864), (14586, 104260), (14872, 102255), (15639, 97240), (16040, 94809), (17160, 88621), (17238, 88220), (17644, 86190), (18590, 81804), (19448, 78195), (20280, 74987), (20451, 74360), (20852, 72930), (22055, 68952), (22308, 68170), (22440, 67769), (22984, 66165), (24060, 63206), (24310, 62556), (26065, 58344), (26466, 57460), (26520, 57343), (27268, 55770), (27885, 54536), (28730, 52932), (29172, 52130), (31278, 48620), (31603, 48120), (34085, 44616), (34476, 44110), (35288, 43095), (36465, 41704), (37180, 40902)]