1787951040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:947

約数の個数: 224

約数和(自身を含む): 5947355136

約数和(自身を除く): 4159404096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 73, 80, 93, 96, 120, 124, 146, 155, 160, 186, 192, 219, 240, 248, 292, 310, 320, 365, 372, 438, 465, 480, 496, 584, 620, 730, 744, 823, 876, 930, 960, 992, 1095, 1168, 1240, 1460, 1488, 1646, 1752, 1860, 1984, 2190, 2263, 2336, 2469, 2480, 2920, 2976, 3292, 3504, 3720, 4115, 4380, 4526, 4672, 4938, 4960, 5840, 5952, 6584, 6789, 7008, 7440, 8230, 8760, 9052, 9876, 9920, 11315, 11680, 12345, 13168, 13578, 14016, 14880, 16460, 17520, 18104, 19752, 22630, 23360, 24690, 25513, 26336, 27156, 29760, 32920, 33945, 35040, 36208, 39504, 45260, 49380, 51026, 52672, 54312, 60079, 65840, 67890, 70080, 72416, 76539, 79008, 90520, 98760, 102052, 108624, 120158, 127565, 131680, 135780, 144832, 153078, 158016, 180237, 181040, 197520, 204104, 217248, 240316, 255130, 263360, 271560, 300395, 306156, 360474, 362080, 382695, 395040, 408208, 434496, 480632, 510260, 543120, 600790, 612312, 720948, 724160, 765390, 790080, 816416, 901185, 961264, 1020520, 1086240, 1201580, 1224624, 1441896, 1530780, 1632832, 1802370, 1862449, 1922528, 2041040, 2172480, 2403160, 2449248, 2883792, 3061560, 3604740, 3724898, 3845056, 4082080, 4806320, 4898496, 5587347, 5767584, 6123120, 7209480, 7449796, 8164160, 9312245, 9612640, 11174694, 11535168, 12246240, 14418960, 14899592, 18624490, 19225280, 22349388, 24492480, 27936735, 28837920, 29799184, 37248980, 44698776, 55873470, 57675840, 59598368, 74497960, 89397552, 111746940, 119196736, 148995920, 178795104, 223493880, 297991840, 357590208, 446987760, 595983680, 893975520, 1787951040]

約数ペア:

[(1, 1787951040), (2, 893975520), (3, 595983680), (4, 446987760), (5, 357590208), (6, 297991840), (8, 223493880), (10, 178795104), (12, 148995920), (15, 119196736), (16, 111746940), (20, 89397552), (24, 74497960), (30, 59598368), (31, 57675840), (32, 55873470), (40, 44698776), (48, 37248980), (60, 29799184), (62, 28837920), (64, 27936735), (73, 24492480), (80, 22349388), (93, 19225280), (96, 18624490), (120, 14899592), (124, 14418960), (146, 12246240), (155, 11535168), (160, 11174694), (186, 9612640), (192, 9312245), (219, 8164160), (240, 7449796), (248, 7209480), (292, 6123120), (310, 5767584), (320, 5587347), (365, 4898496), (372, 4806320), (438, 4082080), (465, 3845056), (480, 3724898), (496, 3604740), (584, 3061560), (620, 2883792), (730, 2449248), (744, 2403160), (823, 2172480), (876, 2041040), (930, 1922528), (960, 1862449), (992, 1802370), (1095, 1632832), (1168, 1530780), (1240, 1441896), (1460, 1224624), (1488, 1201580), (1646, 1086240), (1752, 1020520), (1860, 961264), (1984, 901185), (2190, 816416), (2263, 790080), (2336, 765390), (2469, 724160), (2480, 720948), (2920, 612312), (2976, 600790), (3292, 543120), (3504, 510260), (3720, 480632), (4115, 434496), (4380, 408208), (4526, 395040), (4672, 382695), (4938, 362080), (4960, 360474), (5840, 306156), (5952, 300395), (6584, 271560), (6789, 263360), (7008, 255130), (7440, 240316), (8230, 217248), (8760, 204104), (9052, 197520), (9876, 181040), (9920, 180237), (11315, 158016), (11680, 153078), (12345, 144832), (13168, 135780), (13578, 131680), (14016, 127565), (14880, 120158), (16460, 108624), (17520, 102052), (18104, 98760), (19752, 90520), (22630, 79008), (23360, 76539), (24690, 72416), (25513, 70080), (26336, 67890), (27156, 65840), (29760, 60079), (32920, 54312), (33945, 52672), (35040, 51026), (36208, 49380), (39504, 45260)]