7372560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 26248320

約数和(自身を除く): 18875760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 139, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 278, 312, 340, 390, 408, 417, 442, 510, 520, 556, 624, 663, 680, 695, 780, 816, 834, 884, 1020, 1040, 1105, 1112, 1326, 1360, 1390, 1560, 1668, 1768, 1807, 2040, 2085, 2210, 2224, 2363, 2652, 2780, 3120, 3315, 3336, 3536, 3614, 4080, 4170, 4420, 4726, 5304, 5421, 5560, 6630, 6672, 7089, 7228, 8340, 8840, 9035, 9452, 10608, 10842, 11120, 11815, 13260, 14178, 14456, 16680, 17680, 18070, 18904, 21684, 23630, 26520, 27105, 28356, 28912, 30719, 33360, 35445, 36140, 37808, 43368, 47260, 53040, 54210, 56712, 61438, 70890, 72280, 86736, 92157, 94520, 108420, 113424, 122876, 141780, 144560, 153595, 184314, 189040, 216840, 245752, 283560, 307190, 368628, 433680, 460785, 491504, 567120, 614380, 737256, 921570, 1228760, 1474512, 1843140, 2457520, 3686280, 7372560]

約数ペア:

[(1, 7372560), (2, 3686280), (3, 2457520), (4, 1843140), (5, 1474512), (6, 1228760), (8, 921570), (10, 737256), (12, 614380), (13, 567120), (15, 491504), (16, 460785), (17, 433680), (20, 368628), (24, 307190), (26, 283560), (30, 245752), (34, 216840), (39, 189040), (40, 184314), (48, 153595), (51, 144560), (52, 141780), (60, 122876), (65, 113424), (68, 108420), (78, 94520), (80, 92157), (85, 86736), (102, 72280), (104, 70890), (120, 61438), (130, 56712), (136, 54210), (139, 53040), (156, 47260), (170, 43368), (195, 37808), (204, 36140), (208, 35445), (221, 33360), (240, 30719), (255, 28912), (260, 28356), (272, 27105), (278, 26520), (312, 23630), (340, 21684), (390, 18904), (408, 18070), (417, 17680), (442, 16680), (510, 14456), (520, 14178), (556, 13260), (624, 11815), (663, 11120), (680, 10842), (695, 10608), (780, 9452), (816, 9035), (834, 8840), (884, 8340), (1020, 7228), (1040, 7089), (1105, 6672), (1112, 6630), (1326, 5560), (1360, 5421), (1390, 5304), (1560, 4726), (1668, 4420), (1768, 4170), (1807, 4080), (2040, 3614), (2085, 3536), (2210, 3336), (2224, 3315), (2363, 3120), (2652, 2780)]