241254400

素因数分解:

$2^{14}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 180

約数和(自身を含む): 650097280

約数和(自身を除く): 408842880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 124, 128, 152, 155, 160, 190, 200, 248, 256, 304, 310, 320, 380, 400, 475, 496, 512, 589, 608, 620, 640, 760, 775, 800, 950, 992, 1024, 1178, 1216, 1240, 1280, 1520, 1550, 1600, 1900, 1984, 2048, 2356, 2432, 2480, 2560, 2945, 3040, 3100, 3200, 3800, 3968, 4096, 4712, 4864, 4960, 5120, 5890, 6080, 6200, 6400, 7600, 7936, 8192, 9424, 9728, 9920, 10240, 11780, 12160, 12400, 12800, 14725, 15200, 15872, 16384, 18848, 19456, 19840, 20480, 23560, 24320, 24800, 25600, 29450, 30400, 31744, 37696, 38912, 39680, 40960, 47120, 48640, 49600, 51200, 58900, 60800, 63488, 75392, 77824, 79360, 81920, 94240, 97280, 99200, 102400, 117800, 121600, 126976, 150784, 155648, 158720, 188480, 194560, 198400, 204800, 235600, 243200, 253952, 301568, 311296, 317440, 376960, 389120, 396800, 409600, 471200, 486400, 507904, 603136, 634880, 753920, 778240, 793600, 942400, 972800, 1206272, 1269760, 1507840, 1556480, 1587200, 1884800, 1945600, 2412544, 2539520, 3015680, 3174400, 3769600, 3891200, 4825088, 6031360, 6348800, 7539200, 7782400, 9650176, 12062720, 12697600, 15078400, 24125440, 30156800, 48250880, 60313600, 120627200, 241254400]

約数ペア:

[(1, 241254400), (2, 120627200), (4, 60313600), (5, 48250880), (8, 30156800), (10, 24125440), (16, 15078400), (19, 12697600), (20, 12062720), (25, 9650176), (31, 7782400), (32, 7539200), (38, 6348800), (40, 6031360), (50, 4825088), (62, 3891200), (64, 3769600), (76, 3174400), (80, 3015680), (95, 2539520), (100, 2412544), (124, 1945600), (128, 1884800), (152, 1587200), (155, 1556480), (160, 1507840), (190, 1269760), (200, 1206272), (248, 972800), (256, 942400), (304, 793600), (310, 778240), (320, 753920), (380, 634880), (400, 603136), (475, 507904), (496, 486400), (512, 471200), (589, 409600), (608, 396800), (620, 389120), (640, 376960), (760, 317440), (775, 311296), (800, 301568), (950, 253952), (992, 243200), (1024, 235600), (1178, 204800), (1216, 198400), (1240, 194560), (1280, 188480), (1520, 158720), (1550, 155648), (1600, 150784), (1900, 126976), (1984, 121600), (2048, 117800), (2356, 102400), (2432, 99200), (2480, 97280), (2560, 94240), (2945, 81920), (3040, 79360), (3100, 77824), (3200, 75392), (3800, 63488), (3968, 60800), (4096, 58900), (4712, 51200), (4864, 49600), (4960, 48640), (5120, 47120), (5890, 40960), (6080, 39680), (6200, 38912), (6400, 37696), (7600, 31744), (7936, 30400), (8192, 29450), (9424, 25600), (9728, 24800), (9920, 24320), (10240, 23560), (11780, 20480), (12160, 19840), (12400, 19456), (12800, 18848), (14725, 16384), (15200, 15872)]