1794979680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16921}}^1$

素因数の和:16969

約数の個数: 192

約数和(自身を含む): 6447688128

約数和(自身を除く): 4652708448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2652, 2720, 3120, 3315, 3536, 4080, 4420, 5304, 6240, 6630, 7072, 8160, 8840, 10608, 13260, 16921, 17680, 21216, 26520, 33842, 35360, 50763, 53040, 67684, 84605, 101526, 106080, 135368, 169210, 203052, 219973, 253815, 270736, 287657, 338420, 406104, 439946, 507630, 541472, 575314, 659919, 676840, 812208, 862971, 879892, 1015260, 1099865, 1150628, 1319838, 1353680, 1438285, 1624416, 1725942, 1759784, 2030520, 2199730, 2301256, 2639676, 2707360, 2876570, 3299595, 3451884, 3519568, 3739541, 4061040, 4314855, 4399460, 4602512, 5279352, 5753140, 6599190, 6903768, 7039136, 7479082, 8122080, 8629710, 8798920, 9205024, 10558704, 11218623, 11506280, 13198380, 13807536, 14958164, 17259420, 17597840, 18697705, 21117408, 22437246, 23012560, 26396760, 27615072, 29916328, 34518840, 35195680, 37395410, 44874492, 46025120, 52793520, 56093115, 59832656, 69037680, 74790820, 89748984, 105587040, 112186230, 119665312, 138075360, 149581640, 179497968, 224372460, 299163280, 358995936, 448744920, 598326560, 897489840, 1794979680]

約数ペア:

[(1, 1794979680), (2, 897489840), (3, 598326560), (4, 448744920), (5, 358995936), (6, 299163280), (8, 224372460), (10, 179497968), (12, 149581640), (13, 138075360), (15, 119665312), (16, 112186230), (17, 105587040), (20, 89748984), (24, 74790820), (26, 69037680), (30, 59832656), (32, 56093115), (34, 52793520), (39, 46025120), (40, 44874492), (48, 37395410), (51, 35195680), (52, 34518840), (60, 29916328), (65, 27615072), (68, 26396760), (78, 23012560), (80, 22437246), (85, 21117408), (96, 18697705), (102, 17597840), (104, 17259420), (120, 14958164), (130, 13807536), (136, 13198380), (156, 11506280), (160, 11218623), (170, 10558704), (195, 9205024), (204, 8798920), (208, 8629710), (221, 8122080), (240, 7479082), (255, 7039136), (260, 6903768), (272, 6599190), (312, 5753140), (340, 5279352), (390, 4602512), (408, 4399460), (416, 4314855), (442, 4061040), (480, 3739541), (510, 3519568), (520, 3451884), (544, 3299595), (624, 2876570), (663, 2707360), (680, 2639676), (780, 2301256), (816, 2199730), (884, 2030520), (1020, 1759784), (1040, 1725942), (1105, 1624416), (1248, 1438285), (1326, 1353680), (1360, 1319838), (1560, 1150628), (1632, 1099865), (1768, 1015260), (2040, 879892), (2080, 862971), (2210, 812208), (2652, 676840), (2720, 659919), (3120, 575314), (3315, 541472), (3536, 507630), (4080, 439946), (4420, 406104), (5304, 338420), (6240, 287657), (6630, 270736), (7072, 253815), (8160, 219973), (8840, 203052), (10608, 169210), (13260, 135368), (16921, 106080), (17680, 101526), (21216, 84605), (26520, 67684), (33842, 53040), (35360, 50763)]