328606740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1129}}^1$

素因数の和:1172

約数の個数: 288

約数和(自身を含む): 1298505600

約数和(自身を除く): 969898860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 165, 180, 189, 196, 198, 210, 220, 231, 245, 252, 270, 294, 297, 308, 315, 330, 378, 385, 396, 420, 441, 462, 490, 495, 539, 540, 588, 594, 630, 660, 693, 735, 756, 770, 882, 924, 945, 980, 990, 1078, 1129, 1155, 1188, 1260, 1323, 1386, 1470, 1485, 1540, 1617, 1764, 1890, 1980, 2079, 2156, 2205, 2258, 2310, 2646, 2695, 2772, 2940, 2970, 3234, 3387, 3465, 3780, 4158, 4410, 4516, 4620, 4851, 5292, 5390, 5645, 5940, 6468, 6615, 6774, 6930, 7903, 8085, 8316, 8820, 9702, 10161, 10395, 10780, 11290, 12419, 13230, 13548, 13860, 14553, 15806, 16170, 16935, 19404, 20322, 20790, 22580, 23709, 24255, 24838, 26460, 29106, 30483, 31612, 32340, 33870, 37257, 39515, 40644, 41580, 47418, 48510, 49676, 50805, 55321, 58212, 60966, 62095, 67740, 71127, 72765, 74514, 79030, 86933, 94836, 97020, 101610, 110642, 111771, 118545, 121932, 124190, 142254, 145530, 149028, 152415, 158060, 165963, 173866, 186285, 203220, 213381, 221284, 223542, 237090, 248380, 260799, 276605, 284508, 291060, 304830, 331926, 335313, 347732, 355635, 372570, 426762, 434665, 447084, 474180, 497889, 521598, 553210, 558855, 608531, 609660, 663852, 670626, 711270, 745140, 782397, 829815, 853524, 869330, 995778, 1043196, 1066905, 1106420, 1117710, 1217062, 1303995, 1341252, 1422540, 1493667, 1564794, 1659630, 1676565, 1738660, 1825593, 1991556, 2133810, 2235420, 2347191, 2434124, 2489445, 2607990, 2987334, 3042655, 3129588, 3319260, 3353130, 3651186, 3911985, 4267620, 4694382, 4978890, 5215980, 5476779, 5974668, 6085310, 6706260, 7302372, 7468335, 7823970, 9127965, 9388764, 9957780, 10953558, 11735955, 12170620, 14936670, 15647940, 16430337, 18255930, 21907116, 23471910, 27383895, 29873340, 32860674, 36511860, 46943820, 54767790, 65721348, 82151685, 109535580, 164303370, 328606740]

約数ペア:

[(1, 328606740), (2, 164303370), (3, 109535580), (4, 82151685), (5, 65721348), (6, 54767790), (7, 46943820), (9, 36511860), (10, 32860674), (11, 29873340), (12, 27383895), (14, 23471910), (15, 21907116), (18, 18255930), (20, 16430337), (21, 15647940), (22, 14936670), (27, 12170620), (28, 11735955), (30, 10953558), (33, 9957780), (35, 9388764), (36, 9127965), (42, 7823970), (44, 7468335), (45, 7302372), (49, 6706260), (54, 6085310), (55, 5974668), (60, 5476779), (63, 5215980), (66, 4978890), (70, 4694382), (77, 4267620), (84, 3911985), (90, 3651186), (98, 3353130), (99, 3319260), (105, 3129588), (108, 3042655), (110, 2987334), (126, 2607990), (132, 2489445), (135, 2434124), (140, 2347191), (147, 2235420), (154, 2133810), (165, 1991556), (180, 1825593), (189, 1738660), (196, 1676565), (198, 1659630), (210, 1564794), (220, 1493667), (231, 1422540), (245, 1341252), (252, 1303995), (270, 1217062), (294, 1117710), (297, 1106420), (308, 1066905), (315, 1043196), (330, 995778), (378, 869330), (385, 853524), (396, 829815), (420, 782397), (441, 745140), (462, 711270), (490, 670626), (495, 663852), (539, 609660), (540, 608531), (588, 558855), (594, 553210), (630, 521598), (660, 497889), (693, 474180), (735, 447084), (756, 434665), (770, 426762), (882, 372570), (924, 355635), (945, 347732), (980, 335313), (990, 331926), (1078, 304830), (1129, 291060), (1155, 284508), (1188, 276605), (1260, 260799), (1323, 248380), (1386, 237090), (1470, 223542), (1485, 221284), (1540, 213381), (1617, 203220), (1764, 186285), (1890, 173866), (1980, 165963), (2079, 158060), (2156, 152415), (2205, 149028), (2258, 145530), (2310, 142254), (2646, 124190), (2695, 121932), (2772, 118545), (2940, 111771), (2970, 110642), (3234, 101610), (3387, 97020), (3465, 94836), (3780, 86933), (4158, 79030), (4410, 74514), (4516, 72765), (4620, 71127), (4851, 67740), (5292, 62095), (5390, 60966), (5645, 58212), (5940, 55321), (6468, 50805), (6615, 49676), (6774, 48510), (6930, 47418), (7903, 41580), (8085, 40644), (8316, 39515), (8820, 37257), (9702, 33870), (10161, 32340), (10395, 31612), (10780, 30483), (11290, 29106), (12419, 26460), (13230, 24838), (13548, 24255), (13860, 23709), (14553, 22580), (15806, 20790), (16170, 20322), (16935, 19404)]