18689453160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{967363}}^1$

素因数の和:967407

約数の個数: 128

約数和(自身を含む): 66864199680

約数和(自身を除く): 48174746520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 967363, 1934726, 2902089, 3869452, 4836815, 5804178, 6771541, 7738904, 9673630, 11608356, 13543082, 14510445, 19347260, 20314623, 22249349, 23216712, 27086164, 29020890, 33857705, 38694520, 40629246, 44498698, 54172328, 58041780, 66748047, 67715410, 81258492, 88997396, 101573115, 111246745, 116083560, 133496094, 135430820, 155745443, 162516984, 177994792, 203146230, 222493490, 266992188, 270861640, 311490886, 333740235, 406292460, 444986980, 467236329, 533984376, 622981772, 667480470, 778727215, 812584920, 889973960, 934472658, 1245963544, 1334960940, 1557454430, 1868945316, 2336181645, 2669921880, 3114908860, 3737890632, 4672363290, 6229817720, 9344726580, 18689453160]

約数ペア:

[(1, 18689453160), (2, 9344726580), (3, 6229817720), (4, 4672363290), (5, 3737890632), (6, 3114908860), (7, 2669921880), (8, 2336181645), (10, 1868945316), (12, 1557454430), (14, 1334960940), (15, 1245963544), (20, 934472658), (21, 889973960), (23, 812584920), (24, 778727215), (28, 667480470), (30, 622981772), (35, 533984376), (40, 467236329), (42, 444986980), (46, 406292460), (56, 333740235), (60, 311490886), (69, 270861640), (70, 266992188), (84, 222493490), (92, 203146230), (105, 177994792), (115, 162516984), (120, 155745443), (138, 135430820), (140, 133496094), (161, 116083560), (168, 111246745), (184, 101573115), (210, 88997396), (230, 81258492), (276, 67715410), (280, 66748047), (322, 58041780), (345, 54172328), (420, 44498698), (460, 40629246), (483, 38694520), (552, 33857705), (644, 29020890), (690, 27086164), (805, 23216712), (840, 22249349), (920, 20314623), (966, 19347260), (1288, 14510445), (1380, 13543082), (1610, 11608356), (1932, 9673630), (2415, 7738904), (2760, 6771541), (3220, 5804178), (3864, 4836815), (4830, 3869452), (6440, 2902089), (9660, 1934726), (19320, 967363)]