144288320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:436

約数の個数: 112

約数和(自身を含む): 378561600

約数和(自身を除く): 234273280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 179, 220, 229, 320, 352, 358, 440, 458, 704, 716, 880, 895, 916, 1145, 1432, 1760, 1790, 1832, 1969, 2290, 2519, 2864, 3520, 3580, 3664, 3938, 4580, 5038, 5728, 7160, 7328, 7876, 9160, 9845, 10076, 11456, 12595, 14320, 14656, 15752, 18320, 19690, 20152, 25190, 28640, 31504, 36640, 39380, 40304, 40991, 50380, 57280, 63008, 73280, 78760, 80608, 81982, 100760, 126016, 157520, 161216, 163964, 201520, 204955, 315040, 327928, 403040, 409910, 450901, 630080, 655856, 806080, 819820, 901802, 1311712, 1639640, 1803604, 2254505, 2623424, 3279280, 3607208, 4509010, 6558560, 7214416, 9018020, 13117120, 14428832, 18036040, 28857664, 36072080, 72144160, 144288320]

約数ペア:

[(1, 144288320), (2, 72144160), (4, 36072080), (5, 28857664), (8, 18036040), (10, 14428832), (11, 13117120), (16, 9018020), (20, 7214416), (22, 6558560), (32, 4509010), (40, 3607208), (44, 3279280), (55, 2623424), (64, 2254505), (80, 1803604), (88, 1639640), (110, 1311712), (160, 901802), (176, 819820), (179, 806080), (220, 655856), (229, 630080), (320, 450901), (352, 409910), (358, 403040), (440, 327928), (458, 315040), (704, 204955), (716, 201520), (880, 163964), (895, 161216), (916, 157520), (1145, 126016), (1432, 100760), (1760, 81982), (1790, 80608), (1832, 78760), (1969, 73280), (2290, 63008), (2519, 57280), (2864, 50380), (3520, 40991), (3580, 40304), (3664, 39380), (3938, 36640), (4580, 31504), (5038, 28640), (5728, 25190), (7160, 20152), (7328, 19690), (7876, 18320), (9160, 15752), (9845, 14656), (10076, 14320), (11456, 12595)]