345274020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 288

約数和(自身を含む): 1307674368

約数和(自身を除く): 962400348

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, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 107, 117, 126, 130, 140, 156, 180, 182, 195, 197, 210, 214, 234, 252, 260, 273, 315, 321, 364, 390, 394, 420, 428, 455, 468, 535, 546, 585, 591, 630, 642, 749, 780, 788, 819, 910, 963, 985, 1070, 1092, 1170, 1182, 1260, 1284, 1365, 1379, 1391, 1498, 1605, 1638, 1773, 1820, 1926, 1970, 2140, 2247, 2340, 2364, 2561, 2730, 2758, 2782, 2955, 2996, 3210, 3276, 3546, 3745, 3852, 3940, 4095, 4137, 4173, 4494, 4815, 5122, 5460, 5516, 5564, 5910, 6420, 6741, 6895, 6955, 7092, 7490, 7683, 8190, 8274, 8346, 8865, 8988, 9630, 9737, 10244, 11235, 11820, 12411, 12519, 12805, 13482, 13790, 13910, 14980, 15366, 16380, 16548, 16692, 17730, 17927, 19260, 19474, 20685, 20865, 21079, 22470, 23049, 24822, 25038, 25610, 26964, 27580, 27820, 29211, 30732, 33705, 35460, 35854, 38415, 38948, 41370, 41730, 42158, 44940, 46098, 48685, 49644, 50076, 51220, 53781, 58422, 62055, 62595, 63237, 67410, 71708, 76830, 82740, 83460, 84316, 87633, 89635, 92196, 97370, 105395, 107562, 115245, 116844, 124110, 125190, 126474, 134820, 146055, 147553, 153660, 161343, 175266, 179270, 189711, 194740, 210790, 215124, 230490, 248220, 250380, 252948, 268905, 274027, 292110, 295106, 316185, 322686, 350532, 358540, 379422, 421580, 438165, 442659, 460980, 537810, 548054, 584220, 590212, 632370, 645372, 737765, 758844, 806715, 822081, 876330, 885318, 948555, 1075620, 1096108, 1264740, 1327977, 1370135, 1475530, 1613430, 1644162, 1752660, 1770636, 1897110, 1918189, 2213295, 2466243, 2655954, 2740270, 2951060, 3226860, 3288324, 3794220, 3836378, 4110405, 4426590, 4932486, 5311908, 5480540, 5754567, 6639885, 7672756, 8220810, 8853180, 9590945, 9864972, 11509134, 12331215, 13279770, 16441620, 17263701, 19181890, 23018268, 24662430, 26559540, 28772835, 34527402, 38363780, 49324860, 57545670, 69054804, 86318505, 115091340, 172637010, 345274020]

約数ペア:

[(1, 345274020), (2, 172637010), (3, 115091340), (4, 86318505), (5, 69054804), (6, 57545670), (7, 49324860), (9, 38363780), (10, 34527402), (12, 28772835), (13, 26559540), (14, 24662430), (15, 23018268), (18, 19181890), (20, 17263701), (21, 16441620), (26, 13279770), (28, 12331215), (30, 11509134), (35, 9864972), (36, 9590945), (39, 8853180), (42, 8220810), (45, 7672756), (52, 6639885), (60, 5754567), (63, 5480540), (65, 5311908), (70, 4932486), (78, 4426590), (84, 4110405), (90, 3836378), (91, 3794220), (105, 3288324), (107, 3226860), (117, 2951060), (126, 2740270), (130, 2655954), (140, 2466243), (156, 2213295), (180, 1918189), (182, 1897110), (195, 1770636), (197, 1752660), (210, 1644162), (214, 1613430), (234, 1475530), (252, 1370135), (260, 1327977), (273, 1264740), (315, 1096108), (321, 1075620), (364, 948555), (390, 885318), (394, 876330), (420, 822081), (428, 806715), (455, 758844), (468, 737765), (535, 645372), (546, 632370), (585, 590212), (591, 584220), (630, 548054), (642, 537810), (749, 460980), (780, 442659), (788, 438165), (819, 421580), (910, 379422), (963, 358540), (985, 350532), (1070, 322686), (1092, 316185), (1170, 295106), (1182, 292110), (1260, 274027), (1284, 268905), (1365, 252948), (1379, 250380), (1391, 248220), (1498, 230490), (1605, 215124), (1638, 210790), (1773, 194740), (1820, 189711), (1926, 179270), (1970, 175266), (2140, 161343), (2247, 153660), (2340, 147553), (2364, 146055), (2561, 134820), (2730, 126474), (2758, 125190), (2782, 124110), (2955, 116844), (2996, 115245), (3210, 107562), (3276, 105395), (3546, 97370), (3745, 92196), (3852, 89635), (3940, 87633), (4095, 84316), (4137, 83460), (4173, 82740), (4494, 76830), (4815, 71708), (5122, 67410), (5460, 63237), (5516, 62595), (5564, 62055), (5910, 58422), (6420, 53781), (6741, 51220), (6895, 50076), (6955, 49644), (7092, 48685), (7490, 46098), (7683, 44940), (8190, 42158), (8274, 41730), (8346, 41370), (8865, 38948), (8988, 38415), (9630, 35854), (9737, 35460), (10244, 33705), (11235, 30732), (11820, 29211), (12411, 27820), (12519, 27580), (12805, 26964), (13482, 25610), (13790, 25038), (13910, 24822), (14980, 23049), (15366, 22470), (16380, 21079), (16548, 20865), (16692, 20685), (17730, 19474), (17927, 19260)]