612352440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:891

約数の個数: 256

約数和(自身を含む): 2357683200

約数和(自身を除く): 1745330760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 107, 108, 120, 126, 135, 140, 168, 180, 189, 210, 214, 216, 252, 270, 280, 315, 321, 360, 378, 420, 428, 504, 535, 540, 630, 642, 749, 756, 757, 840, 856, 945, 963, 1070, 1080, 1260, 1284, 1498, 1512, 1514, 1605, 1890, 1926, 2140, 2247, 2271, 2520, 2568, 2889, 2996, 3028, 3210, 3745, 3780, 3785, 3852, 4280, 4494, 4542, 4815, 5299, 5778, 5992, 6056, 6420, 6741, 6813, 7490, 7560, 7570, 7704, 8988, 9084, 9630, 10598, 11235, 11355, 11556, 12840, 13482, 13626, 14445, 14980, 15140, 15897, 17976, 18168, 19260, 20223, 20439, 21196, 22470, 22710, 23112, 26495, 26964, 27252, 28890, 29960, 30280, 31794, 33705, 34065, 38520, 40446, 40878, 42392, 44940, 45420, 47691, 52990, 53928, 54504, 57780, 63588, 67410, 68130, 79485, 80892, 80999, 81756, 89880, 90840, 95382, 101115, 102195, 105980, 115560, 127176, 134820, 136260, 143073, 158970, 161784, 161998, 163512, 190764, 202230, 204390, 211960, 238455, 242997, 269640, 272520, 286146, 317940, 323996, 381528, 404460, 404995, 408780, 476910, 485994, 566993, 572292, 635880, 647992, 715365, 728991, 808920, 809990, 817560, 953820, 971988, 1133986, 1144584, 1214985, 1430730, 1457982, 1619980, 1700979, 1907640, 1943976, 2186973, 2267972, 2429970, 2834965, 2861460, 2915964, 3239960, 3401958, 3644955, 4373946, 4535944, 4859940, 5102937, 5669930, 5722920, 5831928, 6803916, 7289910, 8504895, 8747892, 9719880, 10205874, 10934865, 11339860, 13607832, 14579820, 15308811, 17009790, 17495784, 20411748, 21869730, 22679720, 25514685, 29159640, 30617622, 34019580, 40823496, 43739460, 51029370, 61235244, 68039160, 76544055, 87478920, 102058740, 122470488, 153088110, 204117480, 306176220, 612352440]

約数ペア:

[(1, 612352440), (2, 306176220), (3, 204117480), (4, 153088110), (5, 122470488), (6, 102058740), (7, 87478920), (8, 76544055), (9, 68039160), (10, 61235244), (12, 51029370), (14, 43739460), (15, 40823496), (18, 34019580), (20, 30617622), (21, 29159640), (24, 25514685), (27, 22679720), (28, 21869730), (30, 20411748), (35, 17495784), (36, 17009790), (40, 15308811), (42, 14579820), (45, 13607832), (54, 11339860), (56, 10934865), (60, 10205874), (63, 9719880), (70, 8747892), (72, 8504895), (84, 7289910), (90, 6803916), (105, 5831928), (107, 5722920), (108, 5669930), (120, 5102937), (126, 4859940), (135, 4535944), (140, 4373946), (168, 3644955), (180, 3401958), (189, 3239960), (210, 2915964), (214, 2861460), (216, 2834965), (252, 2429970), (270, 2267972), (280, 2186973), (315, 1943976), (321, 1907640), (360, 1700979), (378, 1619980), (420, 1457982), (428, 1430730), (504, 1214985), (535, 1144584), (540, 1133986), (630, 971988), (642, 953820), (749, 817560), (756, 809990), (757, 808920), (840, 728991), (856, 715365), (945, 647992), (963, 635880), (1070, 572292), (1080, 566993), (1260, 485994), (1284, 476910), (1498, 408780), (1512, 404995), (1514, 404460), (1605, 381528), (1890, 323996), (1926, 317940), (2140, 286146), (2247, 272520), (2271, 269640), (2520, 242997), (2568, 238455), (2889, 211960), (2996, 204390), (3028, 202230), (3210, 190764), (3745, 163512), (3780, 161998), (3785, 161784), (3852, 158970), (4280, 143073), (4494, 136260), (4542, 134820), (4815, 127176), (5299, 115560), (5778, 105980), (5992, 102195), (6056, 101115), (6420, 95382), (6741, 90840), (6813, 89880), (7490, 81756), (7560, 80999), (7570, 80892), (7704, 79485), (8988, 68130), (9084, 67410), (9630, 63588), (10598, 57780), (11235, 54504), (11355, 53928), (11556, 52990), (12840, 47691), (13482, 45420), (13626, 44940), (14445, 42392), (14980, 40878), (15140, 40446), (15897, 38520), (17976, 34065), (18168, 33705), (19260, 31794), (20223, 30280), (20439, 29960), (21196, 28890), (22470, 27252), (22710, 26964), (23112, 26495)]