15672324040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:460

約数の個数: 192

約数和(自身を含む): 38834933760

約数和(自身を除く): 23162609720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 157, 190, 223, 248, 310, 314, 361, 380, 446, 589, 620, 628, 722, 760, 785, 892, 1115, 1178, 1240, 1256, 1444, 1570, 1784, 1805, 2230, 2356, 2888, 2945, 2983, 3140, 3610, 4237, 4460, 4712, 4867, 5890, 5966, 6280, 6913, 7220, 8474, 8920, 9734, 11191, 11780, 11932, 13826, 14440, 14915, 16948, 19468, 21185, 22382, 23560, 23864, 24335, 27652, 29830, 33896, 34565, 35011, 38936, 42370, 44764, 48670, 55304, 55955, 56677, 59660, 69130, 70022, 80503, 84740, 89528, 92473, 97340, 111910, 113354, 119320, 131347, 138260, 140044, 161006, 169480, 175055, 184946, 194680, 223820, 226708, 262694, 276520, 280088, 283385, 322012, 350110, 369892, 402515, 447640, 453416, 462365, 525388, 566770, 644024, 656735, 665209, 700220, 739784, 805030, 924730, 1050776, 1085341, 1133540, 1313470, 1330418, 1400440, 1610060, 1756987, 1849460, 2170682, 2267080, 2495593, 2626940, 2660836, 3220120, 3326045, 3513974, 3698920, 4341364, 4991186, 5253880, 5321672, 5426705, 6652090, 7027948, 8682728, 8784935, 9982372, 10853410, 12477965, 12638971, 13304180, 14055896, 17569870, 19964744, 20621479, 21706820, 24955930, 25277942, 26608360, 35139740, 41242958, 43413640, 49911860, 50555884, 63194855, 70279480, 82485916, 99823720, 101111768, 103107395, 126389710, 164971832, 206214790, 252779420, 391808101, 412429580, 505558840, 783616202, 824859160, 1567232404, 1959040505, 3134464808, 3918081010, 7836162020, 15672324040]

約数ペア:

[(1, 15672324040), (2, 7836162020), (4, 3918081010), (5, 3134464808), (8, 1959040505), (10, 1567232404), (19, 824859160), (20, 783616202), (31, 505558840), (38, 412429580), (40, 391808101), (62, 252779420), (76, 206214790), (95, 164971832), (124, 126389710), (152, 103107395), (155, 101111768), (157, 99823720), (190, 82485916), (223, 70279480), (248, 63194855), (310, 50555884), (314, 49911860), (361, 43413640), (380, 41242958), (446, 35139740), (589, 26608360), (620, 25277942), (628, 24955930), (722, 21706820), (760, 20621479), (785, 19964744), (892, 17569870), (1115, 14055896), (1178, 13304180), (1240, 12638971), (1256, 12477965), (1444, 10853410), (1570, 9982372), (1784, 8784935), (1805, 8682728), (2230, 7027948), (2356, 6652090), (2888, 5426705), (2945, 5321672), (2983, 5253880), (3140, 4991186), (3610, 4341364), (4237, 3698920), (4460, 3513974), (4712, 3326045), (4867, 3220120), (5890, 2660836), (5966, 2626940), (6280, 2495593), (6913, 2267080), (7220, 2170682), (8474, 1849460), (8920, 1756987), (9734, 1610060), (11191, 1400440), (11780, 1330418), (11932, 1313470), (13826, 1133540), (14440, 1085341), (14915, 1050776), (16948, 924730), (19468, 805030), (21185, 739784), (22382, 700220), (23560, 665209), (23864, 656735), (24335, 644024), (27652, 566770), (29830, 525388), (33896, 462365), (34565, 453416), (35011, 447640), (38936, 402515), (42370, 369892), (44764, 350110), (48670, 322012), (55304, 283385), (55955, 280088), (56677, 276520), (59660, 262694), (69130, 226708), (70022, 223820), (80503, 194680), (84740, 184946), (89528, 175055), (92473, 169480), (97340, 161006), (111910, 140044), (113354, 138260), (119320, 131347)]