1312133760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{4649}}^1$

素因数の和:4688

約数の個数: 288

約数和(自身を含む): 5271844500

約数和(自身を除く): 3959710740

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4649, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 9298, 9408, 10080, 11760, 13440, 13947, 14112, 15680, 17640, 18596, 18816, 20160, 23245, 23520, 27894, 28224, 31360, 32543, 35280, 37192, 40320, 41841, 46490, 47040, 55788, 56448, 65086, 69735, 70560, 74384, 83682, 92980, 94080, 97629, 111576, 130172, 139470, 141120, 148768, 162715, 167364, 185960, 195258, 209205, 223152, 227801, 260344, 278940, 282240, 292887, 297536, 325430, 334728, 371920, 390516, 418410, 446304, 455602, 488145, 520688, 557880, 585774, 595072, 650860, 669456, 683403, 743840, 781032, 836820, 892608, 911204, 976290, 1041376, 1115760, 1139005, 1171548, 1301720, 1338912, 1366806, 1464435, 1487680, 1562064, 1673640, 1785216, 1822408, 1952580, 2050209, 2082752, 2231520, 2278010, 2343096, 2603440, 2677824, 2733612, 2928870, 2975360, 3124128, 3347280, 3417015, 3644816, 3905160, 4100418, 4165504, 4463040, 4556020, 4686192, 5206880, 5355648, 5467224, 5857740, 6248256, 6694560, 6834030, 7289632, 7810320, 8200836, 8926080, 9112040, 9372384, 10251045, 10413760, 10934448, 11715480, 12496512, 13389120, 13668060, 14579264, 15620640, 16401672, 18224080, 18744768, 20502090, 20827520, 21868896, 23430960, 26778240, 27336120, 29158528, 31241280, 32803344, 36448160, 37489536, 41004180, 43737792, 46861920, 54672240, 62482560, 65606688, 72896320, 82008360, 87475584, 93723840, 109344480, 131213376, 145792640, 164016720, 187447680, 218688960, 262426752, 328033440, 437377920, 656066880, 1312133760]

約数ペア:

[(1, 1312133760), (2, 656066880), (3, 437377920), (4, 328033440), (5, 262426752), (6, 218688960), (7, 187447680), (8, 164016720), (9, 145792640), (10, 131213376), (12, 109344480), (14, 93723840), (15, 87475584), (16, 82008360), (18, 72896320), (20, 65606688), (21, 62482560), (24, 54672240), (28, 46861920), (30, 43737792), (32, 41004180), (35, 37489536), (36, 36448160), (40, 32803344), (42, 31241280), (45, 29158528), (48, 27336120), (49, 26778240), (56, 23430960), (60, 21868896), (63, 20827520), (64, 20502090), (70, 18744768), (72, 18224080), (80, 16401672), (84, 15620640), (90, 14579264), (96, 13668060), (98, 13389120), (105, 12496512), (112, 11715480), (120, 10934448), (126, 10413760), (128, 10251045), (140, 9372384), (144, 9112040), (147, 8926080), (160, 8200836), (168, 7810320), (180, 7289632), (192, 6834030), (196, 6694560), (210, 6248256), (224, 5857740), (240, 5467224), (245, 5355648), (252, 5206880), (280, 4686192), (288, 4556020), (294, 4463040), (315, 4165504), (320, 4100418), (336, 3905160), (360, 3644816), (384, 3417015), (392, 3347280), (420, 3124128), (441, 2975360), (448, 2928870), (480, 2733612), (490, 2677824), (504, 2603440), (560, 2343096), (576, 2278010), (588, 2231520), (630, 2082752), (640, 2050209), (672, 1952580), (720, 1822408), (735, 1785216), (784, 1673640), (840, 1562064), (882, 1487680), (896, 1464435), (960, 1366806), (980, 1338912), (1008, 1301720), (1120, 1171548), (1152, 1139005), (1176, 1115760), (1260, 1041376), (1344, 976290), (1440, 911204), (1470, 892608), (1568, 836820), (1680, 781032), (1764, 743840), (1920, 683403), (1960, 669456), (2016, 650860), (2205, 595072), (2240, 585774), (2352, 557880), (2520, 520688), (2688, 488145), (2880, 455602), (2940, 446304), (3136, 418410), (3360, 390516), (3528, 371920), (3920, 334728), (4032, 325430), (4410, 297536), (4480, 292887), (4649, 282240), (4704, 278940), (5040, 260344), (5760, 227801), (5880, 223152), (6272, 209205), (6720, 195258), (7056, 185960), (7840, 167364), (8064, 162715), (8820, 148768), (9298, 141120), (9408, 139470), (10080, 130172), (11760, 111576), (13440, 97629), (13947, 94080), (14112, 92980), (15680, 83682), (17640, 74384), (18596, 70560), (18816, 69735), (20160, 65086), (23245, 56448), (23520, 55788), (27894, 47040), (28224, 46490), (31360, 41841), (32543, 40320), (35280, 37192)]