164426760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2713

約数の個数: 160

約数和(自身を含む): 581961600

約数和(自身を除く): 417534840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 2671, 3078, 3240, 3420, 4104, 5130, 5342, 6156, 6840, 7695, 8013, 10260, 10684, 12312, 13355, 15390, 16026, 20520, 21368, 24039, 26710, 30780, 32052, 40065, 48078, 50749, 53420, 61560, 64104, 72117, 80130, 96156, 101498, 106840, 120195, 144234, 152247, 160260, 192312, 202996, 216351, 240390, 253745, 288468, 304494, 320520, 360585, 405992, 432702, 456741, 480780, 507490, 576936, 608988, 721170, 761235, 865404, 913482, 961560, 1014980, 1081755, 1217976, 1370223, 1442340, 1522470, 1730808, 1826964, 2029960, 2163510, 2283705, 2740446, 2884680, 3044940, 3653928, 4110669, 4327020, 4567410, 5480892, 6089880, 6851115, 8221338, 8654040, 9134820, 10961784, 13702230, 16442676, 18269640, 20553345, 27404460, 32885352, 41106690, 54808920, 82213380, 164426760]

約数ペア:

[(1, 164426760), (2, 82213380), (3, 54808920), (4, 41106690), (5, 32885352), (6, 27404460), (8, 20553345), (9, 18269640), (10, 16442676), (12, 13702230), (15, 10961784), (18, 9134820), (19, 8654040), (20, 8221338), (24, 6851115), (27, 6089880), (30, 5480892), (36, 4567410), (38, 4327020), (40, 4110669), (45, 3653928), (54, 3044940), (57, 2884680), (60, 2740446), (72, 2283705), (76, 2163510), (81, 2029960), (90, 1826964), (95, 1730808), (108, 1522470), (114, 1442340), (120, 1370223), (135, 1217976), (152, 1081755), (162, 1014980), (171, 961560), (180, 913482), (190, 865404), (216, 761235), (228, 721170), (270, 608988), (285, 576936), (324, 507490), (342, 480780), (360, 456741), (380, 432702), (405, 405992), (456, 360585), (513, 320520), (540, 304494), (570, 288468), (648, 253745), (684, 240390), (760, 216351), (810, 202996), (855, 192312), (1026, 160260), (1080, 152247), (1140, 144234), (1368, 120195), (1539, 106840), (1620, 101498), (1710, 96156), (2052, 80130), (2280, 72117), (2565, 64104), (2671, 61560), (3078, 53420), (3240, 50749), (3420, 48078), (4104, 40065), (5130, 32052), (5342, 30780), (6156, 26710), (6840, 24039), (7695, 21368), (8013, 20520), (10260, 16026), (10684, 15390), (12312, 13355)]