1941776280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{48593}}^1$

素因数の和:48650

約数の個数: 128

約数和(自身を含む): 6647659200

約数和(自身を除く): 4705882920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 13320, 19980, 39960, 48593, 97186, 145779, 194372, 242965, 291558, 388744, 437337, 485930, 583116, 728895, 874674, 971860, 1166232, 1312011, 1457790, 1749348, 1797941, 1943720, 2186685, 2624022, 2915580, 3498696, 3595882, 4373370, 5248044, 5393823, 5831160, 6560055, 7191764, 8746740, 8989705, 10496088, 10787646, 13120110, 14383528, 16181469, 17493480, 17979410, 21575292, 26240220, 26969115, 32362938, 35958820, 43150584, 48544407, 52480440, 53938230, 64725876, 71917640, 80907345, 97088814, 107876460, 129451752, 161814690, 194177628, 215752920, 242722035, 323629380, 388355256, 485444070, 647258760, 970888140, 1941776280]

約数ペア:

[(1, 1941776280), (2, 970888140), (3, 647258760), (4, 485444070), (5, 388355256), (6, 323629380), (8, 242722035), (9, 215752920), (10, 194177628), (12, 161814690), (15, 129451752), (18, 107876460), (20, 97088814), (24, 80907345), (27, 71917640), (30, 64725876), (36, 53938230), (37, 52480440), (40, 48544407), (45, 43150584), (54, 35958820), (60, 32362938), (72, 26969115), (74, 26240220), (90, 21575292), (108, 17979410), (111, 17493480), (120, 16181469), (135, 14383528), (148, 13120110), (180, 10787646), (185, 10496088), (216, 8989705), (222, 8746740), (270, 7191764), (296, 6560055), (333, 5831160), (360, 5393823), (370, 5248044), (444, 4373370), (540, 3595882), (555, 3498696), (666, 2915580), (740, 2624022), (888, 2186685), (999, 1943720), (1080, 1797941), (1110, 1749348), (1332, 1457790), (1480, 1312011), (1665, 1166232), (1998, 971860), (2220, 874674), (2664, 728895), (3330, 583116), (3996, 485930), (4440, 437337), (4995, 388744), (6660, 291558), (7992, 242965), (9990, 194372), (13320, 145779), (19980, 97186), (39960, 48593)]