235880820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 288

約数和(自身を含む): 880588800

約数和(自身を除く): 644707980

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, 57, 59, 60, 63, 70, 76, 84, 90, 95, 105, 114, 118, 126, 133, 140, 167, 171, 177, 180, 190, 210, 228, 236, 252, 266, 285, 295, 315, 334, 342, 354, 380, 399, 413, 420, 501, 531, 532, 570, 590, 630, 665, 668, 684, 708, 798, 826, 835, 855, 885, 1002, 1062, 1121, 1140, 1169, 1180, 1197, 1239, 1260, 1330, 1503, 1596, 1652, 1670, 1710, 1770, 1995, 2004, 2065, 2124, 2242, 2338, 2394, 2478, 2505, 2655, 2660, 3006, 3173, 3340, 3363, 3420, 3507, 3540, 3717, 3990, 4130, 4484, 4676, 4788, 4956, 5010, 5310, 5605, 5845, 5985, 6012, 6195, 6346, 6726, 7014, 7434, 7515, 7847, 7980, 8260, 9519, 9853, 10020, 10089, 10521, 10620, 11210, 11690, 11970, 12390, 12692, 13452, 14028, 14868, 15030, 15694, 15865, 16815, 17535, 18585, 19038, 19706, 20178, 21042, 22211, 22420, 23380, 23541, 23940, 24780, 28557, 29559, 30060, 31388, 31730, 33630, 35070, 37170, 38076, 39235, 39412, 40356, 42084, 44422, 47082, 47595, 49265, 50445, 52605, 57114, 59118, 63460, 66633, 67260, 68971, 70140, 70623, 74340, 78470, 88677, 88844, 94164, 95190, 98530, 100890, 105210, 111055, 114228, 117705, 118236, 133266, 137942, 141246, 142785, 147795, 156940, 177354, 187207, 190380, 197060, 199899, 201780, 206913, 210420, 222110, 235410, 266532, 275884, 282492, 285570, 295590, 333165, 344855, 353115, 354708, 374414, 399798, 413826, 443385, 444220, 470820, 561621, 571140, 591180, 620739, 666330, 689710, 706230, 748828, 799596, 827652, 886770, 936035, 999495, 1034565, 1123242, 1241478, 1310449, 1332660, 1379420, 1412460, 1684863, 1773540, 1872070, 1998990, 2069130, 2246484, 2482956, 2620898, 2808105, 3103695, 3369726, 3744140, 3931347, 3997980, 4138260, 5241796, 5616210, 6207390, 6552245, 6739452, 7862694, 8424315, 11232420, 11794041, 12414780, 13104490, 15725388, 16848630, 19656735, 23588082, 26208980, 33697260, 39313470, 47176164, 58970205, 78626940, 117940410, 235880820]

約数ペア:

[(1, 235880820), (2, 117940410), (3, 78626940), (4, 58970205), (5, 47176164), (6, 39313470), (7, 33697260), (9, 26208980), (10, 23588082), (12, 19656735), (14, 16848630), (15, 15725388), (18, 13104490), (19, 12414780), (20, 11794041), (21, 11232420), (28, 8424315), (30, 7862694), (35, 6739452), (36, 6552245), (38, 6207390), (42, 5616210), (45, 5241796), (57, 4138260), (59, 3997980), (60, 3931347), (63, 3744140), (70, 3369726), (76, 3103695), (84, 2808105), (90, 2620898), (95, 2482956), (105, 2246484), (114, 2069130), (118, 1998990), (126, 1872070), (133, 1773540), (140, 1684863), (167, 1412460), (171, 1379420), (177, 1332660), (180, 1310449), (190, 1241478), (210, 1123242), (228, 1034565), (236, 999495), (252, 936035), (266, 886770), (285, 827652), (295, 799596), (315, 748828), (334, 706230), (342, 689710), (354, 666330), (380, 620739), (399, 591180), (413, 571140), (420, 561621), (501, 470820), (531, 444220), (532, 443385), (570, 413826), (590, 399798), (630, 374414), (665, 354708), (668, 353115), (684, 344855), (708, 333165), (798, 295590), (826, 285570), (835, 282492), (855, 275884), (885, 266532), (1002, 235410), (1062, 222110), (1121, 210420), (1140, 206913), (1169, 201780), (1180, 199899), (1197, 197060), (1239, 190380), (1260, 187207), (1330, 177354), (1503, 156940), (1596, 147795), (1652, 142785), (1670, 141246), (1710, 137942), (1770, 133266), (1995, 118236), (2004, 117705), (2065, 114228), (2124, 111055), (2242, 105210), (2338, 100890), (2394, 98530), (2478, 95190), (2505, 94164), (2655, 88844), (2660, 88677), (3006, 78470), (3173, 74340), (3340, 70623), (3363, 70140), (3420, 68971), (3507, 67260), (3540, 66633), (3717, 63460), (3990, 59118), (4130, 57114), (4484, 52605), (4676, 50445), (4788, 49265), (4956, 47595), (5010, 47082), (5310, 44422), (5605, 42084), (5845, 40356), (5985, 39412), (6012, 39235), (6195, 38076), (6346, 37170), (6726, 35070), (7014, 33630), (7434, 31730), (7515, 31388), (7847, 30060), (7980, 29559), (8260, 28557), (9519, 24780), (9853, 23940), (10020, 23541), (10089, 23380), (10521, 22420), (10620, 22211), (11210, 21042), (11690, 20178), (11970, 19706), (12390, 19038), (12692, 18585), (13452, 17535), (14028, 16815), (14868, 15865), (15030, 15694)]