2247211980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3323}}^1$

素因数の和:3385

約数の個数: 216

約数和(自身を含む): 7800457392

約数和(自身を除く): 5553245412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 289, 306, 340, 390, 442, 468, 510, 578, 585, 612, 663, 765, 780, 867, 884, 1020, 1105, 1156, 1170, 1326, 1445, 1530, 1734, 1989, 2210, 2340, 2601, 2652, 2890, 3060, 3315, 3323, 3468, 3757, 3978, 4335, 4420, 5202, 5780, 6630, 6646, 7514, 7956, 8670, 9945, 9969, 10404, 11271, 13005, 13260, 13292, 15028, 16615, 17340, 18785, 19890, 19938, 22542, 26010, 29907, 33230, 33813, 37570, 39780, 39876, 43199, 45084, 49845, 52020, 56355, 56491, 59814, 66460, 67626, 75140, 86398, 99690, 112710, 112982, 119628, 129597, 135252, 149535, 169065, 169473, 172796, 199380, 215995, 225420, 225964, 259194, 282455, 299070, 338130, 338946, 388791, 431990, 508419, 518388, 564910, 598140, 647985, 676260, 677892, 734383, 777582, 847365, 863980, 960347, 1016838, 1129820, 1295970, 1468766, 1555164, 1694730, 1920694, 1943955, 2033676, 2203149, 2542095, 2591940, 2881041, 2937532, 3389460, 3671915, 3841388, 3887910, 4406298, 4801735, 5084190, 5762082, 6609447, 7343830, 7775820, 8643123, 8812596, 9603470, 10168380, 11015745, 11524164, 12484511, 13218894, 14405205, 14687660, 17286246, 19206940, 22031490, 24969022, 26437788, 28810410, 33047235, 34572492, 37453533, 43215615, 44062980, 49938044, 57620820, 62422555, 66094470, 74907066, 86431230, 112360599, 124845110, 132188940, 149814132, 172862460, 187267665, 224721198, 249690220, 374535330, 449442396, 561802995, 749070660, 1123605990, 2247211980]

約数ペア:

[(1, 2247211980), (2, 1123605990), (3, 749070660), (4, 561802995), (5, 449442396), (6, 374535330), (9, 249690220), (10, 224721198), (12, 187267665), (13, 172862460), (15, 149814132), (17, 132188940), (18, 124845110), (20, 112360599), (26, 86431230), (30, 74907066), (34, 66094470), (36, 62422555), (39, 57620820), (45, 49938044), (51, 44062980), (52, 43215615), (60, 37453533), (65, 34572492), (68, 33047235), (78, 28810410), (85, 26437788), (90, 24969022), (102, 22031490), (117, 19206940), (130, 17286246), (153, 14687660), (156, 14405205), (170, 13218894), (180, 12484511), (195, 11524164), (204, 11015745), (221, 10168380), (234, 9603470), (255, 8812596), (260, 8643123), (289, 7775820), (306, 7343830), (340, 6609447), (390, 5762082), (442, 5084190), (468, 4801735), (510, 4406298), (578, 3887910), (585, 3841388), (612, 3671915), (663, 3389460), (765, 2937532), (780, 2881041), (867, 2591940), (884, 2542095), (1020, 2203149), (1105, 2033676), (1156, 1943955), (1170, 1920694), (1326, 1694730), (1445, 1555164), (1530, 1468766), (1734, 1295970), (1989, 1129820), (2210, 1016838), (2340, 960347), (2601, 863980), (2652, 847365), (2890, 777582), (3060, 734383), (3315, 677892), (3323, 676260), (3468, 647985), (3757, 598140), (3978, 564910), (4335, 518388), (4420, 508419), (5202, 431990), (5780, 388791), (6630, 338946), (6646, 338130), (7514, 299070), (7956, 282455), (8670, 259194), (9945, 225964), (9969, 225420), (10404, 215995), (11271, 199380), (13005, 172796), (13260, 169473), (13292, 169065), (15028, 149535), (16615, 135252), (17340, 129597), (18785, 119628), (19890, 112982), (19938, 112710), (22542, 99690), (26010, 86398), (29907, 75140), (33230, 67626), (33813, 66460), (37570, 59814), (39780, 56491), (39876, 56355), (43199, 52020), (45084, 49845)]