2031648240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16063}}^1$

素因数の和:16127

約数の個数: 160

約数和(自身を含む): 6884130816

約数和(自身を除く): 4852482576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 3162, 3720, 4080, 4216, 5270, 6324, 7440, 7905, 8432, 10540, 12648, 15810, 16063, 21080, 25296, 31620, 32126, 42160, 48189, 63240, 64252, 80315, 96378, 126480, 128504, 160630, 192756, 240945, 257008, 273071, 321260, 385512, 481890, 497953, 546142, 642520, 771024, 819213, 963780, 995906, 1092284, 1285040, 1365355, 1493859, 1638426, 1927560, 1991812, 2184568, 2489765, 2730710, 2987718, 3276852, 3855120, 3983624, 4096065, 4369136, 4979530, 5461420, 5975436, 6553704, 7469295, 7967248, 8192130, 8465201, 9959060, 10922840, 11950872, 13107408, 14938590, 16384260, 16930402, 19918120, 21845680, 23901744, 25395603, 29877180, 32768520, 33860804, 39836240, 42326005, 50791206, 59754360, 65537040, 67721608, 84652010, 101582412, 119508720, 126978015, 135443216, 169304020, 203164824, 253956030, 338608040, 406329648, 507912060, 677216080, 1015824120, 2031648240]

約数ペア:

[(1, 2031648240), (2, 1015824120), (3, 677216080), (4, 507912060), (5, 406329648), (6, 338608040), (8, 253956030), (10, 203164824), (12, 169304020), (15, 135443216), (16, 126978015), (17, 119508720), (20, 101582412), (24, 84652010), (30, 67721608), (31, 65537040), (34, 59754360), (40, 50791206), (48, 42326005), (51, 39836240), (60, 33860804), (62, 32768520), (68, 29877180), (80, 25395603), (85, 23901744), (93, 21845680), (102, 19918120), (120, 16930402), (124, 16384260), (136, 14938590), (155, 13107408), (170, 11950872), (186, 10922840), (204, 9959060), (240, 8465201), (248, 8192130), (255, 7967248), (272, 7469295), (310, 6553704), (340, 5975436), (372, 5461420), (408, 4979530), (465, 4369136), (496, 4096065), (510, 3983624), (527, 3855120), (620, 3276852), (680, 2987718), (744, 2730710), (816, 2489765), (930, 2184568), (1020, 1991812), (1054, 1927560), (1240, 1638426), (1360, 1493859), (1488, 1365355), (1581, 1285040), (1860, 1092284), (2040, 995906), (2108, 963780), (2480, 819213), (2635, 771024), (3162, 642520), (3720, 546142), (4080, 497953), (4216, 481890), (5270, 385512), (6324, 321260), (7440, 273071), (7905, 257008), (8432, 240945), (10540, 192756), (12648, 160630), (15810, 128504), (16063, 126480), (21080, 96378), (25296, 80315), (31620, 64252), (32126, 63240), (42160, 48189)]