245340480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3319}}^1$

素因数の和:3357

約数の個数: 224

約数和(自身を含む): 971458560

約数和(自身を除く): 726118080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3319, 3360, 3520, 3696, 4620, 4928, 5280, 6160, 6638, 6720, 7392, 9240, 9957, 10560, 12320, 13276, 14784, 16595, 18480, 19914, 23233, 24640, 26552, 33190, 36509, 36960, 39828, 46466, 49785, 53104, 66380, 69699, 73018, 73920, 79656, 92932, 99570, 106208, 109527, 116165, 132760, 139398, 146036, 159312, 182545, 185864, 199140, 212416, 219054, 232330, 255563, 265520, 278796, 292072, 318624, 348495, 365090, 371728, 398280, 438108, 464660, 511126, 531040, 547635, 557592, 584144, 637248, 696990, 730180, 743456, 766689, 796560, 876216, 929320, 1022252, 1062080, 1095270, 1115184, 1168288, 1277815, 1393980, 1460360, 1486912, 1533378, 1593120, 1752432, 1858640, 2044504, 2190540, 2230368, 2336576, 2555630, 2787960, 2920720, 3066756, 3186240, 3504864, 3717280, 3833445, 4089008, 4381080, 4460736, 5111260, 5575920, 5841440, 6133512, 7009728, 7434560, 7666890, 8178016, 8762160, 10222520, 11151840, 11682880, 12267024, 15333780, 16356032, 17524320, 20445040, 22303680, 24534048, 30667560, 35048640, 40890080, 49068096, 61335120, 81780160, 122670240, 245340480]

約数ペア:

[(1, 245340480), (2, 122670240), (3, 81780160), (4, 61335120), (5, 49068096), (6, 40890080), (7, 35048640), (8, 30667560), (10, 24534048), (11, 22303680), (12, 20445040), (14, 17524320), (15, 16356032), (16, 15333780), (20, 12267024), (21, 11682880), (22, 11151840), (24, 10222520), (28, 8762160), (30, 8178016), (32, 7666890), (33, 7434560), (35, 7009728), (40, 6133512), (42, 5841440), (44, 5575920), (48, 5111260), (55, 4460736), (56, 4381080), (60, 4089008), (64, 3833445), (66, 3717280), (70, 3504864), (77, 3186240), (80, 3066756), (84, 2920720), (88, 2787960), (96, 2555630), (105, 2336576), (110, 2230368), (112, 2190540), (120, 2044504), (132, 1858640), (140, 1752432), (154, 1593120), (160, 1533378), (165, 1486912), (168, 1460360), (176, 1393980), (192, 1277815), (210, 1168288), (220, 1115184), (224, 1095270), (231, 1062080), (240, 1022252), (264, 929320), (280, 876216), (308, 796560), (320, 766689), (330, 743456), (336, 730180), (352, 696990), (385, 637248), (420, 584144), (440, 557592), (448, 547635), (462, 531040), (480, 511126), (528, 464660), (560, 438108), (616, 398280), (660, 371728), (672, 365090), (704, 348495), (770, 318624), (840, 292072), (880, 278796), (924, 265520), (960, 255563), (1056, 232330), (1120, 219054), (1155, 212416), (1232, 199140), (1320, 185864), (1344, 182545), (1540, 159312), (1680, 146036), (1760, 139398), (1848, 132760), (2112, 116165), (2240, 109527), (2310, 106208), (2464, 99570), (2640, 92932), (3080, 79656), (3319, 73920), (3360, 73018), (3520, 69699), (3696, 66380), (4620, 53104), (4928, 49785), (5280, 46466), (6160, 39828), (6638, 36960), (6720, 36509), (7392, 33190), (9240, 26552), (9957, 24640), (10560, 23233), (12320, 19914), (13276, 18480), (14784, 16595)]