2018968037240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{303617}}^1$

素因数の和:303790

約数の個数: 256

約数和(自身を含む): 6043989934080

約数和(自身を除く): 4025021896840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 127, 136, 140, 154, 170, 187, 220, 238, 254, 280, 308, 340, 374, 385, 440, 476, 508, 595, 616, 635, 680, 748, 770, 889, 935, 952, 1016, 1190, 1270, 1309, 1397, 1496, 1540, 1778, 1870, 2159, 2380, 2540, 2618, 2794, 3080, 3556, 3740, 4318, 4445, 4760, 5080, 5236, 5588, 6545, 6985, 7112, 7480, 8636, 8890, 9779, 10472, 10795, 11176, 13090, 13970, 15113, 17272, 17780, 19558, 21590, 23749, 26180, 27940, 30226, 35560, 39116, 43180, 47498, 48895, 52360, 55880, 60452, 75565, 78232, 86360, 94996, 97790, 118745, 120904, 151130, 166243, 189992, 195580, 237490, 302260, 303617, 332486, 391160, 474980, 604520, 607234, 664972, 831215, 949960, 1214468, 1329944, 1518085, 1662430, 2125319, 2428936, 3036170, 3324860, 3339787, 4250638, 5161489, 6072340, 6649720, 6679574, 8501276, 10322978, 10626595, 12144680, 13359148, 16698935, 17002552, 20645956, 21253190, 23378509, 25807445, 26718296, 33397870, 36130423, 38559359, 41291912, 42506380, 46757018, 51614890, 56776379, 66795740, 72260846, 77118718, 85012760, 93514036, 103229780, 113552758, 116892545, 133591480, 144521692, 154237436, 180652115, 187028072, 192796795, 206459560, 227105516, 233785090, 269915513, 283881895, 289043384, 308474872, 361304230, 385593590, 397434653, 424152949, 454211032, 467570180, 539831026, 567763790, 655509103, 722608460, 771187180, 794869306, 848305898, 935140360, 1079662052, 1135527580, 1311018206, 1349577565, 1445216920, 1542374360, 1589738612, 1696611796, 1987173265, 2120764745, 2159324104, 2271055160, 2622036412, 2699155130, 2969070643, 3179477224, 3277545515, 3393223592, 3974346530, 4241529490, 4588563721, 5244072824, 5398310260, 5938141286, 6555091030, 7210600133, 7948693060, 8483058980, 9177127442, 10796620520, 11876282572, 13110182060, 14421200266, 14845353215, 15897386120, 16966117960, 18354254884, 22942818605, 23752565144, 26220364120, 28842400532, 29690706430, 36053000665, 36708509768, 45885637210, 50474200931, 57684801064, 59381412860, 72106001330, 91771274420, 100948401862, 118762825720, 144212002660, 183542548840, 201896803724, 252371004655, 288424005320, 403793607448, 504742009310, 1009484018620, 2018968037240]

約数ペア:

[(1, 2018968037240), (2, 1009484018620), (4, 504742009310), (5, 403793607448), (7, 288424005320), (8, 252371004655), (10, 201896803724), (11, 183542548840), (14, 144212002660), (17, 118762825720), (20, 100948401862), (22, 91771274420), (28, 72106001330), (34, 59381412860), (35, 57684801064), (40, 50474200931), (44, 45885637210), (55, 36708509768), (56, 36053000665), (68, 29690706430), (70, 28842400532), (77, 26220364120), (85, 23752565144), (88, 22942818605), (110, 18354254884), (119, 16966117960), (127, 15897386120), (136, 14845353215), (140, 14421200266), (154, 13110182060), (170, 11876282572), (187, 10796620520), (220, 9177127442), (238, 8483058980), (254, 7948693060), (280, 7210600133), (308, 6555091030), (340, 5938141286), (374, 5398310260), (385, 5244072824), (440, 4588563721), (476, 4241529490), (508, 3974346530), (595, 3393223592), (616, 3277545515), (635, 3179477224), (680, 2969070643), (748, 2699155130), (770, 2622036412), (889, 2271055160), (935, 2159324104), (952, 2120764745), (1016, 1987173265), (1190, 1696611796), (1270, 1589738612), (1309, 1542374360), (1397, 1445216920), (1496, 1349577565), (1540, 1311018206), (1778, 1135527580), (1870, 1079662052), (2159, 935140360), (2380, 848305898), (2540, 794869306), (2618, 771187180), (2794, 722608460), (3080, 655509103), (3556, 567763790), (3740, 539831026), (4318, 467570180), (4445, 454211032), (4760, 424152949), (5080, 397434653), (5236, 385593590), (5588, 361304230), (6545, 308474872), (6985, 289043384), (7112, 283881895), (7480, 269915513), (8636, 233785090), (8890, 227105516), (9779, 206459560), (10472, 192796795), (10795, 187028072), (11176, 180652115), (13090, 154237436), (13970, 144521692), (15113, 133591480), (17272, 116892545), (17780, 113552758), (19558, 103229780), (21590, 93514036), (23749, 85012760), (26180, 77118718), (27940, 72260846), (30226, 66795740), (35560, 56776379), (39116, 51614890), (43180, 46757018), (47498, 42506380), (48895, 41291912), (52360, 38559359), (55880, 36130423), (60452, 33397870), (75565, 26718296), (78232, 25807445), (86360, 23378509), (94996, 21253190), (97790, 20645956), (118745, 17002552), (120904, 16698935), (151130, 13359148), (166243, 12144680), (189992, 10626595), (195580, 10322978), (237490, 8501276), (302260, 6679574), (303617, 6649720), (332486, 6072340), (391160, 5161489), (474980, 4250638), (604520, 3339787), (607234, 3324860), (664972, 3036170), (831215, 2428936), (949960, 2125319), (1214468, 1662430), (1329944, 1518085)]