66436456960

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{3187}}^1$

素因数の和:3706

約数の個数: 160

約数和(自身を含む): 169067036160

約数和(自身を除く): 102630579200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 479, 512, 544, 640, 680, 958, 1088, 1280, 1360, 1916, 2176, 2395, 2560, 2720, 3187, 3832, 4352, 4790, 5440, 6374, 7664, 8143, 8704, 9580, 10880, 12748, 15328, 15935, 16286, 19160, 21760, 25496, 30656, 31870, 32572, 38320, 40715, 43520, 50992, 54179, 61312, 63740, 65144, 76640, 81430, 101984, 108358, 122624, 127480, 130288, 153280, 162860, 203968, 216716, 245248, 254960, 260576, 270895, 306560, 325720, 407936, 433432, 509920, 521152, 541790, 613120, 651440, 815872, 866864, 1019840, 1042304, 1083580, 1226240, 1302880, 1526573, 1631744, 1733728, 2039680, 2084608, 2167160, 2605760, 3053146, 3467456, 4079360, 4169216, 4334320, 5211520, 6106292, 6934912, 7632865, 8158720, 8668640, 10423040, 12212584, 13869824, 15265730, 17337280, 20846080, 24425168, 25951741, 27739648, 30531460, 34674560, 48850336, 51903482, 61062920, 69349120, 97700672, 103806964, 122125840, 129758705, 138698240, 195401344, 207613928, 244251680, 259517410, 390802688, 415227856, 488503360, 519034820, 781605376, 830455712, 977006720, 1038069640, 1660911424, 1954013440, 2076139280, 3321822848, 3908026880, 4152278560, 6643645696, 8304557120, 13287291392, 16609114240, 33218228480, 66436456960]

約数ペア:

[(1, 66436456960), (2, 33218228480), (4, 16609114240), (5, 13287291392), (8, 8304557120), (10, 6643645696), (16, 4152278560), (17, 3908026880), (20, 3321822848), (32, 2076139280), (34, 1954013440), (40, 1660911424), (64, 1038069640), (68, 977006720), (80, 830455712), (85, 781605376), (128, 519034820), (136, 488503360), (160, 415227856), (170, 390802688), (256, 259517410), (272, 244251680), (320, 207613928), (340, 195401344), (479, 138698240), (512, 129758705), (544, 122125840), (640, 103806964), (680, 97700672), (958, 69349120), (1088, 61062920), (1280, 51903482), (1360, 48850336), (1916, 34674560), (2176, 30531460), (2395, 27739648), (2560, 25951741), (2720, 24425168), (3187, 20846080), (3832, 17337280), (4352, 15265730), (4790, 13869824), (5440, 12212584), (6374, 10423040), (7664, 8668640), (8143, 8158720), (8704, 7632865), (9580, 6934912), (10880, 6106292), (12748, 5211520), (15328, 4334320), (15935, 4169216), (16286, 4079360), (19160, 3467456), (21760, 3053146), (25496, 2605760), (30656, 2167160), (31870, 2084608), (32572, 2039680), (38320, 1733728), (40715, 1631744), (43520, 1526573), (50992, 1302880), (54179, 1226240), (61312, 1083580), (63740, 1042304), (65144, 1019840), (76640, 866864), (81430, 815872), (101984, 651440), (108358, 613120), (122624, 541790), (127480, 521152), (130288, 509920), (153280, 433432), (162860, 407936), (203968, 325720), (216716, 306560), (245248, 270895), (254960, 260576)]