12350717440

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8264

約数の個数: 160

約数和(自身を含む): 32180797440

約数和(自身を除く): 19830080000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 320, 380, 496, 512, 589, 608, 620, 640, 760, 992, 1178, 1216, 1240, 1280, 1520, 1984, 2356, 2432, 2480, 2560, 2945, 3040, 3968, 4712, 4864, 4960, 5890, 6080, 7936, 8191, 9424, 9728, 9920, 11780, 12160, 15872, 16382, 18848, 19840, 23560, 24320, 32764, 37696, 39680, 40955, 47120, 48640, 65528, 75392, 79360, 81910, 94240, 131056, 150784, 155629, 163820, 188480, 253921, 262112, 301568, 311258, 327640, 376960, 507842, 524224, 622516, 655280, 753920, 778145, 1015684, 1048448, 1245032, 1269605, 1310560, 1507840, 1556290, 2031368, 2096896, 2490064, 2539210, 2621120, 3112580, 4062736, 4193792, 4824499, 4980128, 5078420, 5242240, 6225160, 8125472, 9648998, 9960256, 10156840, 10484480, 12450320, 16250944, 19297996, 19920512, 20313680, 20968960, 24122495, 24900640, 32501888, 38595992, 39841024, 40627360, 48244990, 49801280, 65003776, 77191984, 79682048, 81254720, 96489980, 99602560, 130007552, 154383968, 162509440, 192979960, 199205120, 308767936, 325018880, 385959920, 398410240, 617535872, 650037760, 771919840, 1235071744, 1543839680, 2470143488, 3087679360, 6175358720, 12350717440]

約数ペア:

[(1, 12350717440), (2, 6175358720), (4, 3087679360), (5, 2470143488), (8, 1543839680), (10, 1235071744), (16, 771919840), (19, 650037760), (20, 617535872), (31, 398410240), (32, 385959920), (38, 325018880), (40, 308767936), (62, 199205120), (64, 192979960), (76, 162509440), (80, 154383968), (95, 130007552), (124, 99602560), (128, 96489980), (152, 81254720), (155, 79682048), (160, 77191984), (190, 65003776), (248, 49801280), (256, 48244990), (304, 40627360), (310, 39841024), (320, 38595992), (380, 32501888), (496, 24900640), (512, 24122495), (589, 20968960), (608, 20313680), (620, 19920512), (640, 19297996), (760, 16250944), (992, 12450320), (1178, 10484480), (1216, 10156840), (1240, 9960256), (1280, 9648998), (1520, 8125472), (1984, 6225160), (2356, 5242240), (2432, 5078420), (2480, 4980128), (2560, 4824499), (2945, 4193792), (3040, 4062736), (3968, 3112580), (4712, 2621120), (4864, 2539210), (4960, 2490064), (5890, 2096896), (6080, 2031368), (7936, 1556290), (8191, 1507840), (9424, 1310560), (9728, 1269605), (9920, 1245032), (11780, 1048448), (12160, 1015684), (15872, 778145), (16382, 753920), (18848, 655280), (19840, 622516), (23560, 524224), (24320, 507842), (32764, 376960), (37696, 327640), (39680, 311258), (40955, 301568), (47120, 262112), (48640, 253921), (65528, 188480), (75392, 163820), (79360, 155629), (81910, 150784), (94240, 131056)]