12507387480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{15959}}^1$

素因数の和:16294

約数の個数: 192

約数和(自身を含む): 46608307200

約数和(自身を除く): 34100919720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 311, 315, 360, 420, 504, 622, 630, 840, 933, 1244, 1260, 1555, 1866, 2177, 2488, 2520, 2799, 3110, 3732, 4354, 4665, 5598, 6220, 6531, 7464, 8708, 9330, 10885, 11196, 12440, 13062, 13995, 15959, 17416, 18660, 19593, 21770, 22392, 26124, 27990, 31918, 32655, 37320, 39186, 43540, 47877, 52248, 55980, 63836, 65310, 78372, 79795, 87080, 95754, 97965, 111713, 111960, 127672, 130620, 143631, 156744, 159590, 191508, 195930, 223426, 239385, 261240, 287262, 319180, 335139, 383016, 391860, 446852, 478770, 558565, 574524, 638360, 670278, 718155, 783720, 893704, 957540, 1005417, 1117130, 1149048, 1340556, 1436310, 1675695, 1915080, 2010834, 2234260, 2681112, 2872620, 3351390, 4021668, 4468520, 4963249, 5027085, 5745240, 6702780, 8043336, 9926498, 10054170, 13405560, 14889747, 19852996, 20108340, 24816245, 29779494, 34742743, 39705992, 40216680, 44669241, 49632490, 59558988, 69485486, 74448735, 89338482, 99264980, 104228229, 119117976, 138970972, 148897470, 173713715, 178676964, 198529960, 208456458, 223346205, 277941944, 297794940, 312684687, 347427430, 357353928, 416912916, 446692410, 521141145, 595589880, 625369374, 694854860, 833825832, 893384820, 1042282290, 1250738748, 1389709720, 1563423435, 1786769640, 2084564580, 2501477496, 3126846870, 4169129160, 6253693740, 12507387480]

約数ペア:

[(1, 12507387480), (2, 6253693740), (3, 4169129160), (4, 3126846870), (5, 2501477496), (6, 2084564580), (7, 1786769640), (8, 1563423435), (9, 1389709720), (10, 1250738748), (12, 1042282290), (14, 893384820), (15, 833825832), (18, 694854860), (20, 625369374), (21, 595589880), (24, 521141145), (28, 446692410), (30, 416912916), (35, 357353928), (36, 347427430), (40, 312684687), (42, 297794940), (45, 277941944), (56, 223346205), (60, 208456458), (63, 198529960), (70, 178676964), (72, 173713715), (84, 148897470), (90, 138970972), (105, 119117976), (120, 104228229), (126, 99264980), (140, 89338482), (168, 74448735), (180, 69485486), (210, 59558988), (252, 49632490), (280, 44669241), (311, 40216680), (315, 39705992), (360, 34742743), (420, 29779494), (504, 24816245), (622, 20108340), (630, 19852996), (840, 14889747), (933, 13405560), (1244, 10054170), (1260, 9926498), (1555, 8043336), (1866, 6702780), (2177, 5745240), (2488, 5027085), (2520, 4963249), (2799, 4468520), (3110, 4021668), (3732, 3351390), (4354, 2872620), (4665, 2681112), (5598, 2234260), (6220, 2010834), (6531, 1915080), (7464, 1675695), (8708, 1436310), (9330, 1340556), (10885, 1149048), (11196, 1117130), (12440, 1005417), (13062, 957540), (13995, 893704), (15959, 783720), (17416, 718155), (18660, 670278), (19593, 638360), (21770, 574524), (22392, 558565), (26124, 478770), (27990, 446852), (31918, 391860), (32655, 383016), (37320, 335139), (39186, 319180), (43540, 287262), (47877, 261240), (52248, 239385), (55980, 223426), (63836, 195930), (65310, 191508), (78372, 159590), (79795, 156744), (87080, 143631), (95754, 130620), (97965, 127672), (111713, 111960)]