234478720

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{7477}}^1$

素因数の和:7510

約数の個数: 96

約数和(自身を含む): 652156380

約数和(自身を除く): 417677660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7477, 7840, 14954, 15680, 29908, 31360, 37385, 52339, 59816, 74770, 104678, 119632, 149540, 209356, 239264, 261695, 299080, 366373, 418712, 478528, 523390, 598160, 732746, 837424, 957056, 1046780, 1196320, 1465492, 1674848, 1831865, 2093560, 2392640, 2930984, 3349696, 3663730, 4187120, 4785280, 5861968, 6699392, 7327460, 8374240, 11723936, 14654920, 16748480, 23447872, 29309840, 33496960, 46895744, 58619680, 117239360, 234478720]

約数ペア:

[(1, 234478720), (2, 117239360), (4, 58619680), (5, 46895744), (7, 33496960), (8, 29309840), (10, 23447872), (14, 16748480), (16, 14654920), (20, 11723936), (28, 8374240), (32, 7327460), (35, 6699392), (40, 5861968), (49, 4785280), (56, 4187120), (64, 3663730), (70, 3349696), (80, 2930984), (98, 2392640), (112, 2093560), (128, 1831865), (140, 1674848), (160, 1465492), (196, 1196320), (224, 1046780), (245, 957056), (280, 837424), (320, 732746), (392, 598160), (448, 523390), (490, 478528), (560, 418712), (640, 366373), (784, 299080), (896, 261695), (980, 239264), (1120, 209356), (1568, 149540), (1960, 119632), (2240, 104678), (3136, 74770), (3920, 59816), (4480, 52339), (6272, 37385), (7477, 31360), (7840, 29908), (14954, 15680)]