1294991040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1801}}^1$

素因数の和:1935

約数の個数: 224

約数和(自身を含む): 4745516544

約数和(自身を除く): 3450525504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 192, 210, 214, 224, 240, 280, 320, 321, 336, 420, 428, 448, 480, 535, 560, 642, 672, 749, 840, 856, 960, 1070, 1120, 1284, 1344, 1498, 1605, 1680, 1712, 1801, 2140, 2240, 2247, 2568, 2996, 3210, 3360, 3424, 3602, 3745, 4280, 4494, 5136, 5403, 5992, 6420, 6720, 6848, 7204, 7490, 8560, 8988, 9005, 10272, 10806, 11235, 11984, 12607, 12840, 14408, 14980, 17120, 17976, 18010, 20544, 21612, 22470, 23968, 25214, 25680, 27015, 28816, 29960, 34240, 35952, 36020, 37821, 43224, 44940, 47936, 50428, 51360, 54030, 57632, 59920, 63035, 71904, 72040, 75642, 86448, 89880, 100856, 102720, 108060, 115264, 119840, 126070, 143808, 144080, 151284, 172896, 179760, 189105, 192707, 201712, 216120, 239680, 252140, 288160, 302568, 345792, 359520, 378210, 385414, 403424, 432240, 504280, 576320, 578121, 605136, 719040, 756420, 770828, 806848, 864480, 963535, 1008560, 1156242, 1210272, 1348949, 1512840, 1541656, 1728960, 1927070, 2017120, 2312484, 2420544, 2697898, 2890605, 3025680, 3083312, 3854140, 4034240, 4046847, 4624968, 5395796, 5781210, 6051360, 6166624, 6744745, 7708280, 8093694, 9249936, 10791592, 11562420, 12102720, 12333248, 13489490, 15416560, 16187388, 18499872, 20234235, 21583184, 23124840, 26978980, 30833120, 32374776, 36999744, 40468470, 43166368, 46249680, 53957960, 61666240, 64749552, 80936940, 86332736, 92499360, 107915920, 129499104, 161873880, 184998720, 215831840, 258998208, 323747760, 431663680, 647495520, 1294991040]

約数ペア:

[(1, 1294991040), (2, 647495520), (3, 431663680), (4, 323747760), (5, 258998208), (6, 215831840), (7, 184998720), (8, 161873880), (10, 129499104), (12, 107915920), (14, 92499360), (15, 86332736), (16, 80936940), (20, 64749552), (21, 61666240), (24, 53957960), (28, 46249680), (30, 43166368), (32, 40468470), (35, 36999744), (40, 32374776), (42, 30833120), (48, 26978980), (56, 23124840), (60, 21583184), (64, 20234235), (70, 18499872), (80, 16187388), (84, 15416560), (96, 13489490), (105, 12333248), (107, 12102720), (112, 11562420), (120, 10791592), (140, 9249936), (160, 8093694), (168, 7708280), (192, 6744745), (210, 6166624), (214, 6051360), (224, 5781210), (240, 5395796), (280, 4624968), (320, 4046847), (321, 4034240), (336, 3854140), (420, 3083312), (428, 3025680), (448, 2890605), (480, 2697898), (535, 2420544), (560, 2312484), (642, 2017120), (672, 1927070), (749, 1728960), (840, 1541656), (856, 1512840), (960, 1348949), (1070, 1210272), (1120, 1156242), (1284, 1008560), (1344, 963535), (1498, 864480), (1605, 806848), (1680, 770828), (1712, 756420), (1801, 719040), (2140, 605136), (2240, 578121), (2247, 576320), (2568, 504280), (2996, 432240), (3210, 403424), (3360, 385414), (3424, 378210), (3602, 359520), (3745, 345792), (4280, 302568), (4494, 288160), (5136, 252140), (5403, 239680), (5992, 216120), (6420, 201712), (6720, 192707), (6848, 189105), (7204, 179760), (7490, 172896), (8560, 151284), (8988, 144080), (9005, 143808), (10272, 126070), (10806, 119840), (11235, 115264), (11984, 108060), (12607, 102720), (12840, 100856), (14408, 89880), (14980, 86448), (17120, 75642), (17976, 72040), (18010, 71904), (20544, 63035), (21612, 59920), (22470, 57632), (23968, 54030), (25214, 51360), (25680, 50428), (27015, 47936), (28816, 44940), (29960, 43224), (34240, 37821), (35952, 36020)]