545392640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 1498376880

約数和(自身を除く): 952984240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 241, 256, 260, 272, 320, 340, 416, 442, 482, 512, 520, 544, 640, 680, 832, 884, 964, 1024, 1040, 1088, 1105, 1205, 1280, 1360, 1664, 1768, 1928, 2048, 2080, 2176, 2210, 2410, 2560, 2720, 3133, 3328, 3536, 3856, 4097, 4160, 4352, 4420, 4820, 5120, 5440, 6266, 6656, 7072, 7712, 8194, 8320, 8704, 8840, 9640, 10240, 10880, 12532, 13312, 14144, 15424, 15665, 16388, 16640, 17408, 17680, 19280, 20485, 21760, 25064, 26624, 28288, 30848, 31330, 32776, 33280, 34816, 35360, 38560, 40970, 43520, 50128, 53261, 56576, 61696, 62660, 65552, 66560, 70720, 77120, 81940, 87040, 100256, 106522, 113152, 123392, 125320, 131104, 133120, 141440, 154240, 163880, 174080, 200512, 213044, 226304, 246784, 250640, 262208, 266305, 282880, 308480, 327760, 401024, 426088, 452608, 493568, 501280, 524416, 532610, 565760, 616960, 655520, 802048, 852176, 1002560, 1048832, 1065220, 1131520, 1233920, 1311040, 1604096, 1704352, 2005120, 2097664, 2130440, 2263040, 2467840, 2622080, 3208192, 3408704, 4010240, 4195328, 4260880, 5244160, 6416384, 6817408, 8020480, 8390656, 8521760, 10488320, 13634816, 16040960, 17043520, 20976640, 27269632, 32081920, 34087040, 41953280, 54539264, 68174080, 109078528, 136348160, 272696320, 545392640]

約数ペア:

[(1, 545392640), (2, 272696320), (4, 136348160), (5, 109078528), (8, 68174080), (10, 54539264), (13, 41953280), (16, 34087040), (17, 32081920), (20, 27269632), (26, 20976640), (32, 17043520), (34, 16040960), (40, 13634816), (52, 10488320), (64, 8521760), (65, 8390656), (68, 8020480), (80, 6817408), (85, 6416384), (104, 5244160), (128, 4260880), (130, 4195328), (136, 4010240), (160, 3408704), (170, 3208192), (208, 2622080), (221, 2467840), (241, 2263040), (256, 2130440), (260, 2097664), (272, 2005120), (320, 1704352), (340, 1604096), (416, 1311040), (442, 1233920), (482, 1131520), (512, 1065220), (520, 1048832), (544, 1002560), (640, 852176), (680, 802048), (832, 655520), (884, 616960), (964, 565760), (1024, 532610), (1040, 524416), (1088, 501280), (1105, 493568), (1205, 452608), (1280, 426088), (1360, 401024), (1664, 327760), (1768, 308480), (1928, 282880), (2048, 266305), (2080, 262208), (2176, 250640), (2210, 246784), (2410, 226304), (2560, 213044), (2720, 200512), (3133, 174080), (3328, 163880), (3536, 154240), (3856, 141440), (4097, 133120), (4160, 131104), (4352, 125320), (4420, 123392), (4820, 113152), (5120, 106522), (5440, 100256), (6266, 87040), (6656, 81940), (7072, 77120), (7712, 70720), (8194, 66560), (8320, 65552), (8704, 62660), (8840, 61696), (9640, 56576), (10240, 53261), (10880, 50128), (12532, 43520), (13312, 40970), (14144, 38560), (15424, 35360), (15665, 34816), (16388, 33280), (16640, 32776), (17408, 31330), (17680, 30848), (19280, 28288), (20485, 26624), (21760, 25064)]