1440181296

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:346

約数の個数: 240

約数和(自身を含む): 4423779360

約数和(自身を除く): 2983598064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 53, 54, 58, 72, 81, 87, 106, 108, 116, 144, 159, 162, 174, 212, 216, 232, 241, 243, 261, 318, 324, 348, 424, 432, 464, 477, 482, 486, 522, 636, 648, 696, 723, 783, 848, 954, 964, 972, 1044, 1272, 1296, 1392, 1431, 1446, 1537, 1566, 1908, 1928, 1944, 2088, 2169, 2349, 2544, 2862, 2892, 3074, 3132, 3816, 3856, 3888, 4176, 4293, 4338, 4611, 4698, 5724, 5784, 6148, 6264, 6507, 6989, 7047, 7632, 8586, 8676, 9222, 9396, 11448, 11568, 12296, 12528, 12773, 12879, 13014, 13833, 13978, 14094, 17172, 17352, 18444, 18792, 19521, 20967, 22896, 24592, 25546, 25758, 26028, 27666, 27956, 28188, 34344, 34704, 36888, 37584, 38319, 39042, 41499, 41934, 51092, 51516, 52056, 55332, 55912, 56376, 58563, 62901, 68688, 73776, 76638, 78084, 82998, 83868, 102184, 103032, 104112, 110664, 111824, 112752, 114957, 117126, 124497, 125802, 153276, 156168, 165996, 167736, 188703, 204368, 206064, 221328, 229914, 234252, 248994, 251604, 306552, 312336, 331992, 335472, 344871, 370417, 373491, 377406, 459828, 468504, 497988, 503208, 566109, 613104, 663984, 689742, 740834, 746982, 754812, 919656, 937008, 995976, 1006416, 1034613, 1111251, 1132218, 1379484, 1481668, 1493964, 1509624, 1698327, 1839312, 1991952, 2069226, 2222502, 2264436, 2758968, 2963336, 2987928, 3019248, 3103839, 3333753, 3396654, 4138452, 4445004, 4528872, 5517936, 5926672, 5975856, 6207678, 6667506, 6793308, 8276904, 8890008, 9057744, 10001259, 12415356, 13335012, 13586616, 16553808, 17780016, 20002518, 24830712, 26670024, 27173232, 30003777, 40005036, 49661424, 53340048, 60007554, 80010072, 90011331, 120015108, 160020144, 180022662, 240030216, 360045324, 480060432, 720090648, 1440181296]

約数ペア:

[(1, 1440181296), (2, 720090648), (3, 480060432), (4, 360045324), (6, 240030216), (8, 180022662), (9, 160020144), (12, 120015108), (16, 90011331), (18, 80010072), (24, 60007554), (27, 53340048), (29, 49661424), (36, 40005036), (48, 30003777), (53, 27173232), (54, 26670024), (58, 24830712), (72, 20002518), (81, 17780016), (87, 16553808), (106, 13586616), (108, 13335012), (116, 12415356), (144, 10001259), (159, 9057744), (162, 8890008), (174, 8276904), (212, 6793308), (216, 6667506), (232, 6207678), (241, 5975856), (243, 5926672), (261, 5517936), (318, 4528872), (324, 4445004), (348, 4138452), (424, 3396654), (432, 3333753), (464, 3103839), (477, 3019248), (482, 2987928), (486, 2963336), (522, 2758968), (636, 2264436), (648, 2222502), (696, 2069226), (723, 1991952), (783, 1839312), (848, 1698327), (954, 1509624), (964, 1493964), (972, 1481668), (1044, 1379484), (1272, 1132218), (1296, 1111251), (1392, 1034613), (1431, 1006416), (1446, 995976), (1537, 937008), (1566, 919656), (1908, 754812), (1928, 746982), (1944, 740834), (2088, 689742), (2169, 663984), (2349, 613104), (2544, 566109), (2862, 503208), (2892, 497988), (3074, 468504), (3132, 459828), (3816, 377406), (3856, 373491), (3888, 370417), (4176, 344871), (4293, 335472), (4338, 331992), (4611, 312336), (4698, 306552), (5724, 251604), (5784, 248994), (6148, 234252), (6264, 229914), (6507, 221328), (6989, 206064), (7047, 204368), (7632, 188703), (8586, 167736), (8676, 165996), (9222, 156168), (9396, 153276), (11448, 125802), (11568, 124497), (12296, 117126), (12528, 114957), (12773, 112752), (12879, 111824), (13014, 110664), (13833, 104112), (13978, 103032), (14094, 102184), (17172, 83868), (17352, 82998), (18444, 78084), (18792, 76638), (19521, 73776), (20967, 68688), (22896, 62901), (24592, 58563), (25546, 56376), (25758, 55912), (26028, 55332), (27666, 52056), (27956, 51516), (28188, 51092), (34344, 41934), (34704, 41499), (36888, 39042), (37584, 38319)]