880241310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 256

約数和(自身を含む): 2714342400

約数和(自身を除く): 1834101090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 67, 78, 90, 95, 114, 117, 130, 134, 135, 171, 190, 195, 197, 201, 234, 247, 270, 285, 335, 342, 351, 390, 394, 402, 494, 513, 570, 585, 591, 603, 670, 702, 741, 855, 871, 985, 1005, 1026, 1170, 1182, 1206, 1235, 1273, 1482, 1710, 1742, 1755, 1773, 1809, 1970, 2010, 2223, 2470, 2546, 2561, 2565, 2613, 2955, 3015, 3510, 3546, 3618, 3705, 3743, 3819, 4355, 4446, 5122, 5130, 5226, 5319, 5910, 6030, 6365, 6669, 7410, 7486, 7638, 7683, 7839, 8710, 8865, 9045, 10638, 11115, 11229, 11457, 12730, 12805, 13065, 13199, 13338, 15366, 15678, 16549, 17730, 18090, 18715, 19095, 22230, 22458, 22914, 23049, 23517, 25610, 26130, 26398, 26595, 33098, 33345, 33687, 34371, 37430, 38190, 38415, 39195, 39597, 46098, 47034, 48659, 49647, 53190, 56145, 57285, 65995, 66690, 67374, 68742, 69147, 76830, 78390, 79194, 82745, 97318, 99294, 101061, 112290, 114570, 115245, 117585, 118791, 131990, 138294, 145977, 148941, 165490, 168435, 171587, 171855, 197985, 202122, 230490, 235170, 237582, 243295, 248235, 250781, 291954, 297882, 336870, 343174, 343710, 345735, 356373, 395970, 437931, 446823, 486590, 496470, 501562, 505305, 514761, 593955, 691470, 712746, 729885, 744705, 752343, 857935, 875862, 893646, 1010610, 1029522, 1187910, 1253905, 1313793, 1459770, 1489410, 1504686, 1544283, 1715870, 1781865, 2189655, 2234115, 2257029, 2507810, 2573805, 2627586, 3088566, 3260153, 3563730, 3761715, 4379310, 4468230, 4514058, 4632849, 5147610, 6520306, 6568965, 6771087, 7523430, 7721415, 9265698, 9780459, 11285145, 13137930, 13542174, 15442830, 16300765, 19560918, 22570290, 23164245, 29341377, 32601530, 33855435, 46328490, 48902295, 58682754, 67710870, 88024131, 97804590, 146706885, 176048262, 293413770, 440120655, 880241310]

約数ペア:

[(1, 880241310), (2, 440120655), (3, 293413770), (5, 176048262), (6, 146706885), (9, 97804590), (10, 88024131), (13, 67710870), (15, 58682754), (18, 48902295), (19, 46328490), (26, 33855435), (27, 32601530), (30, 29341377), (38, 23164245), (39, 22570290), (45, 19560918), (54, 16300765), (57, 15442830), (65, 13542174), (67, 13137930), (78, 11285145), (90, 9780459), (95, 9265698), (114, 7721415), (117, 7523430), (130, 6771087), (134, 6568965), (135, 6520306), (171, 5147610), (190, 4632849), (195, 4514058), (197, 4468230), (201, 4379310), (234, 3761715), (247, 3563730), (270, 3260153), (285, 3088566), (335, 2627586), (342, 2573805), (351, 2507810), (390, 2257029), (394, 2234115), (402, 2189655), (494, 1781865), (513, 1715870), (570, 1544283), (585, 1504686), (591, 1489410), (603, 1459770), (670, 1313793), (702, 1253905), (741, 1187910), (855, 1029522), (871, 1010610), (985, 893646), (1005, 875862), (1026, 857935), (1170, 752343), (1182, 744705), (1206, 729885), (1235, 712746), (1273, 691470), (1482, 593955), (1710, 514761), (1742, 505305), (1755, 501562), (1773, 496470), (1809, 486590), (1970, 446823), (2010, 437931), (2223, 395970), (2470, 356373), (2546, 345735), (2561, 343710), (2565, 343174), (2613, 336870), (2955, 297882), (3015, 291954), (3510, 250781), (3546, 248235), (3618, 243295), (3705, 237582), (3743, 235170), (3819, 230490), (4355, 202122), (4446, 197985), (5122, 171855), (5130, 171587), (5226, 168435), (5319, 165490), (5910, 148941), (6030, 145977), (6365, 138294), (6669, 131990), (7410, 118791), (7486, 117585), (7638, 115245), (7683, 114570), (7839, 112290), (8710, 101061), (8865, 99294), (9045, 97318), (10638, 82745), (11115, 79194), (11229, 78390), (11457, 76830), (12730, 69147), (12805, 68742), (13065, 67374), (13199, 66690), (13338, 65995), (15366, 57285), (15678, 56145), (16549, 53190), (17730, 49647), (18090, 48659), (18715, 47034), (19095, 46098), (22230, 39597), (22458, 39195), (22914, 38415), (23049, 38190), (23517, 37430), (25610, 34371), (26130, 33687), (26398, 33345), (26595, 33098)]