380754270

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:761

約数の個数: 192

約数和(自身を含む): 1172283840

約数和(自身を除く): 791529570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 81, 85, 90, 102, 117, 130, 135, 153, 162, 170, 195, 221, 234, 243, 255, 270, 306, 351, 390, 405, 442, 459, 486, 510, 585, 663, 702, 709, 765, 810, 918, 1053, 1105, 1170, 1215, 1326, 1377, 1418, 1530, 1755, 1989, 2106, 2127, 2210, 2295, 2430, 2754, 3159, 3315, 3510, 3545, 3978, 4131, 4254, 4590, 5265, 5967, 6318, 6381, 6630, 6885, 7090, 8262, 9217, 9945, 10530, 10635, 11934, 12053, 12762, 13770, 15795, 17901, 18434, 19143, 19890, 20655, 21270, 24106, 27651, 29835, 31590, 31905, 35802, 36159, 38286, 41310, 46085, 53703, 55302, 57429, 59670, 60265, 63810, 72318, 82953, 89505, 92170, 95715, 107406, 108477, 114858, 120530, 138255, 156689, 165906, 172287, 179010, 180795, 191430, 216954, 248859, 268515, 276510, 287145, 313378, 325431, 344574, 361590, 414765, 470067, 497718, 537030, 542385, 574290, 650862, 746577, 783445, 829530, 861435, 940134, 976293, 1084770, 1244295, 1410201, 1493154, 1566890, 1627155, 1722870, 1952586, 2239731, 2350335, 2488590, 2820402, 2928879, 3254310, 3732885, 4230603, 4479462, 4700670, 4881465, 5857758, 7051005, 7465770, 8461206, 9762930, 11198655, 12691809, 14102010, 14644395, 21153015, 22397310, 25383618, 29288790, 38075427, 42306030, 63459045, 76150854, 126918090, 190377135, 380754270]

約数ペア:

[(1, 380754270), (2, 190377135), (3, 126918090), (5, 76150854), (6, 63459045), (9, 42306030), (10, 38075427), (13, 29288790), (15, 25383618), (17, 22397310), (18, 21153015), (26, 14644395), (27, 14102010), (30, 12691809), (34, 11198655), (39, 9762930), (45, 8461206), (51, 7465770), (54, 7051005), (65, 5857758), (78, 4881465), (81, 4700670), (85, 4479462), (90, 4230603), (102, 3732885), (117, 3254310), (130, 2928879), (135, 2820402), (153, 2488590), (162, 2350335), (170, 2239731), (195, 1952586), (221, 1722870), (234, 1627155), (243, 1566890), (255, 1493154), (270, 1410201), (306, 1244295), (351, 1084770), (390, 976293), (405, 940134), (442, 861435), (459, 829530), (486, 783445), (510, 746577), (585, 650862), (663, 574290), (702, 542385), (709, 537030), (765, 497718), (810, 470067), (918, 414765), (1053, 361590), (1105, 344574), (1170, 325431), (1215, 313378), (1326, 287145), (1377, 276510), (1418, 268515), (1530, 248859), (1755, 216954), (1989, 191430), (2106, 180795), (2127, 179010), (2210, 172287), (2295, 165906), (2430, 156689), (2754, 138255), (3159, 120530), (3315, 114858), (3510, 108477), (3545, 107406), (3978, 95715), (4131, 92170), (4254, 89505), (4590, 82953), (5265, 72318), (5967, 63810), (6318, 60265), (6381, 59670), (6630, 57429), (6885, 55302), (7090, 53703), (8262, 46085), (9217, 41310), (9945, 38286), (10530, 36159), (10635, 35802), (11934, 31905), (12053, 31590), (12762, 29835), (13770, 27651), (15795, 24106), (17901, 21270), (18434, 20655), (19143, 19890)]