317231460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 288

約数和(自身を含む): 1202003712

約数和(自身を除く): 884772252

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, 181, 182, 195, 210, 214, 234, 252, 260, 273, 315, 321, 362, 364, 390, 420, 428, 455, 468, 535, 543, 546, 585, 630, 642, 724, 749, 780, 819, 905, 910, 963, 1070, 1086, 1092, 1170, 1260, 1267, 1284, 1365, 1391, 1498, 1605, 1629, 1638, 1810, 1820, 1926, 2140, 2172, 2247, 2340, 2353, 2534, 2715, 2730, 2782, 2996, 3210, 3258, 3276, 3620, 3745, 3801, 3852, 4095, 4173, 4494, 4706, 4815, 5068, 5430, 5460, 5564, 6335, 6420, 6516, 6741, 6955, 7059, 7490, 7602, 8145, 8190, 8346, 8988, 9412, 9630, 9737, 10860, 11235, 11403, 11765, 12519, 12670, 13482, 13910, 14118, 14980, 15204, 16290, 16380, 16471, 16692, 19005, 19260, 19367, 19474, 20865, 21177, 22470, 22806, 23530, 25038, 25340, 26964, 27820, 28236, 29211, 32580, 32942, 33705, 35295, 38010, 38734, 38948, 41730, 42354, 44940, 45612, 47060, 48685, 49413, 50076, 57015, 58101, 58422, 62595, 65884, 67410, 70590, 76020, 77468, 82355, 83460, 84708, 87633, 96835, 97370, 98826, 105885, 114030, 116202, 116844, 125190, 134820, 135569, 141180, 146055, 148239, 164710, 174303, 175266, 193670, 194740, 197652, 211770, 228060, 232404, 247065, 250380, 251771, 271138, 290505, 292110, 296478, 329420, 348606, 350532, 387340, 406707, 423540, 438165, 494130, 503542, 542276, 581010, 584220, 592956, 677845, 697212, 741195, 755313, 813414, 871515, 876330, 988260, 1007084, 1162020, 1220121, 1258855, 1355690, 1482390, 1510626, 1626828, 1743030, 1752660, 1762397, 2033535, 2265939, 2440242, 2517710, 2711380, 2964780, 3021252, 3486060, 3524794, 3776565, 4067070, 4531878, 4880484, 5035420, 5287191, 6100605, 7049588, 7553130, 8134140, 8811985, 9063756, 10574382, 11329695, 12201210, 15106260, 15861573, 17623970, 21148764, 22659390, 24402420, 26435955, 31723146, 35247940, 45318780, 52871910, 63446292, 79307865, 105743820, 158615730, 317231460]

約数ペア:

[(1, 317231460), (2, 158615730), (3, 105743820), (4, 79307865), (5, 63446292), (6, 52871910), (7, 45318780), (9, 35247940), (10, 31723146), (12, 26435955), (13, 24402420), (14, 22659390), (15, 21148764), (18, 17623970), (20, 15861573), (21, 15106260), (26, 12201210), (28, 11329695), (30, 10574382), (35, 9063756), (36, 8811985), (39, 8134140), (42, 7553130), (45, 7049588), (52, 6100605), (60, 5287191), (63, 5035420), (65, 4880484), (70, 4531878), (78, 4067070), (84, 3776565), (90, 3524794), (91, 3486060), (105, 3021252), (107, 2964780), (117, 2711380), (126, 2517710), (130, 2440242), (140, 2265939), (156, 2033535), (180, 1762397), (181, 1752660), (182, 1743030), (195, 1626828), (210, 1510626), (214, 1482390), (234, 1355690), (252, 1258855), (260, 1220121), (273, 1162020), (315, 1007084), (321, 988260), (362, 876330), (364, 871515), (390, 813414), (420, 755313), (428, 741195), (455, 697212), (468, 677845), (535, 592956), (543, 584220), (546, 581010), (585, 542276), (630, 503542), (642, 494130), (724, 438165), (749, 423540), (780, 406707), (819, 387340), (905, 350532), (910, 348606), (963, 329420), (1070, 296478), (1086, 292110), (1092, 290505), (1170, 271138), (1260, 251771), (1267, 250380), (1284, 247065), (1365, 232404), (1391, 228060), (1498, 211770), (1605, 197652), (1629, 194740), (1638, 193670), (1810, 175266), (1820, 174303), (1926, 164710), (2140, 148239), (2172, 146055), (2247, 141180), (2340, 135569), (2353, 134820), (2534, 125190), (2715, 116844), (2730, 116202), (2782, 114030), (2996, 105885), (3210, 98826), (3258, 97370), (3276, 96835), (3620, 87633), (3745, 84708), (3801, 83460), (3852, 82355), (4095, 77468), (4173, 76020), (4494, 70590), (4706, 67410), (4815, 65884), (5068, 62595), (5430, 58422), (5460, 58101), (5564, 57015), (6335, 50076), (6420, 49413), (6516, 48685), (6741, 47060), (6955, 45612), (7059, 44940), (7490, 42354), (7602, 41730), (8145, 38948), (8190, 38734), (8346, 38010), (8988, 35295), (9412, 33705), (9630, 32942), (9737, 32580), (10860, 29211), (11235, 28236), (11403, 27820), (11765, 26964), (12519, 25340), (12670, 25038), (13482, 23530), (13910, 22806), (14118, 22470), (14980, 21177), (15204, 20865), (16290, 19474), (16380, 19367), (16471, 19260), (16692, 19005)]