355850240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 943488000

約数和(自身を除く): 587637760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 59, 62, 64, 76, 80, 95, 118, 124, 128, 152, 155, 160, 190, 236, 248, 256, 295, 304, 310, 320, 380, 472, 496, 512, 589, 590, 608, 620, 640, 760, 944, 992, 1024, 1121, 1178, 1180, 1216, 1240, 1280, 1520, 1829, 1888, 1984, 2048, 2242, 2356, 2360, 2432, 2480, 2560, 2945, 3040, 3658, 3776, 3968, 4484, 4712, 4720, 4864, 4960, 5120, 5605, 5890, 6080, 7316, 7552, 7936, 8968, 9145, 9424, 9440, 9728, 9920, 10240, 11210, 11780, 12160, 14632, 15104, 15872, 17936, 18290, 18848, 18880, 19456, 19840, 22420, 23560, 24320, 29264, 30208, 31744, 34751, 35872, 36580, 37696, 37760, 38912, 39680, 44840, 47120, 48640, 58528, 60416, 63488, 69502, 71744, 73160, 75392, 75520, 79360, 89680, 94240, 97280, 117056, 120832, 139004, 143488, 146320, 150784, 151040, 158720, 173755, 179360, 188480, 194560, 234112, 278008, 286976, 292640, 301568, 302080, 317440, 347510, 358720, 376960, 468224, 556016, 573952, 585280, 603136, 604160, 695020, 717440, 753920, 936448, 1112032, 1147904, 1170560, 1206272, 1390040, 1434880, 1507840, 1872896, 2224064, 2295808, 2341120, 2780080, 2869760, 3015680, 3745792, 4448128, 4682240, 5560160, 5739520, 6031360, 8896256, 9364480, 11120320, 11479040, 17792512, 18728960, 22240640, 35585024, 44481280, 71170048, 88962560, 177925120, 355850240]

約数ペア:

[(1, 355850240), (2, 177925120), (4, 88962560), (5, 71170048), (8, 44481280), (10, 35585024), (16, 22240640), (19, 18728960), (20, 17792512), (31, 11479040), (32, 11120320), (38, 9364480), (40, 8896256), (59, 6031360), (62, 5739520), (64, 5560160), (76, 4682240), (80, 4448128), (95, 3745792), (118, 3015680), (124, 2869760), (128, 2780080), (152, 2341120), (155, 2295808), (160, 2224064), (190, 1872896), (236, 1507840), (248, 1434880), (256, 1390040), (295, 1206272), (304, 1170560), (310, 1147904), (320, 1112032), (380, 936448), (472, 753920), (496, 717440), (512, 695020), (589, 604160), (590, 603136), (608, 585280), (620, 573952), (640, 556016), (760, 468224), (944, 376960), (992, 358720), (1024, 347510), (1121, 317440), (1178, 302080), (1180, 301568), (1216, 292640), (1240, 286976), (1280, 278008), (1520, 234112), (1829, 194560), (1888, 188480), (1984, 179360), (2048, 173755), (2242, 158720), (2356, 151040), (2360, 150784), (2432, 146320), (2480, 143488), (2560, 139004), (2945, 120832), (3040, 117056), (3658, 97280), (3776, 94240), (3968, 89680), (4484, 79360), (4712, 75520), (4720, 75392), (4864, 73160), (4960, 71744), (5120, 69502), (5605, 63488), (5890, 60416), (6080, 58528), (7316, 48640), (7552, 47120), (7936, 44840), (8968, 39680), (9145, 38912), (9424, 37760), (9440, 37696), (9728, 36580), (9920, 35872), (10240, 34751), (11210, 31744), (11780, 30208), (12160, 29264), (14632, 24320), (15104, 23560), (15872, 22420), (17936, 19840), (18290, 19456), (18848, 18880)]